This chapter defines status and follows how lineage is determined when parents, identity, or testimony are uncertain. It carefully separates definite status from doubt, law from Rabbinic safeguards, and marriage restrictions from other legal questions. These sensitive laws are presented for study, not as a basis for deciding anyone’s personal status.
פרק טו33 halachosTuesday, November 3, 2026כ״ג במרחשון תשפ״ז◷ Estimated study time: 80–105 min
אTap any Hebrew word to see its meaning and how it works in the phrase.
Chapter progress 0 of 33 completed🔎 0 learned in depth
It is someone born from one of the forbidden relationships—
,
except for a ,
.
whose child is blemished but is not a .
An is a relationship in the 's category of gravely forbidden unions, including adultery and certain close relatives. Not every prohibited relationship produces a . A is a woman with the ritual status associated with menstrual bleeding; although relations with her are prohibited, the child does not acquire status. The blemish mentioned here is a spiritual taint, not that legal status.
-
But when a man has relations in any of the other relationships—
,
whether under compulsion or willingly,
-
whether deliberately or inadvertently—
.
the child is a .
These distinctions affect the responsibility and punishment of the adults, but not the child's legal lineage status. The child's status does not imply that the child committed an offense.
,
Both males and females remain prohibited forever,
״״()-
as it says, “Even the tenth generation shall not enter” (ibid.)—
.
meaning forever.
The prohibition concerns entering the congregation through marriage. “The tenth generation” does not set an eventual expiration date: the restriction continues through subsequent generations.
Synopsis
status arises from an union other than relations with a , regardless of the adults’ intent, and its marriage restriction continues through every generation.
once they have relations after , they incur lashes.
is the act of consecration that establishes the marriage bond. Here “Israelite” refers to ordinary Israelite lineage; the special permission for a to marry a convert is addressed in Halachah 7. Both partners are subject to the prohibition.
,.
If he her but did not have relations, he does not incur lashes.
,
If he had relations without consecrating her,
.
they do not incur lashes for the prohibition.
Under the 's ruling, liability for this particular prohibition requires both and relations. The absence of lashes for this prohibition does not make relations outside marriage permissible: the separately prohibits nonmarital relations in 1:4.
For among all relationships forbidden by a negative commandment,
,
none incurs lashes for relations without ,
.
except a with a widow, as will be explained.
A is the High Priest. His exceptional liability for relations with a widow is explained in Chapter 17, Halachah 3. The category discussed here is unions prohibited by a negative commandment alone, rather than the more severe unions. This is not a rule that every forbidden sexual act requires before lashes can apply.
-
If a man takes back his former wife after she married another man—
,.
the child is of acceptable lineage, since she is not an .
This refers to taking her back after the intervening marriage has ended through divorce or the second husband's death. The reunion is prohibited, but it is not in the category that produces status.
Synopsis
According to the , lashes for the prohibition require relations after . A child of the prohibited reunion of a divorcee and her first husband is not a .
🔎Dig DeeperWhen the Prohibition Incurs Lashes
When the Prohibition Incurs Lashes
Why does affect liability?
, explains that entering the congregation means entering it through marriage. The cites this reading as the basis for requiring before the specific prohibition involving a brings liability for lashes. The objects: in his view, relations themselves can incur lashes for this prohibition even without .
This disagreement does not turn the unmarried relationship into a permitted one. The explains that, under the ’s approach, another prohibition governing relations outside marriage can still bring lashes. The distinction is which prohibition establishes liability.
A Child’s Status When One Parent Is Not Jewish or Is Enslaved
-
When a non-Jew or a slave has relations with a Jewish woman—
,
the child is of acceptable lineage,
,
whether she is unmarried or married,
.
whether the relations were forced or consensual.
,
When a non-Jew or a slave has relations with a female ,
.
the child is a .
For the lineage question addressed here, the father's status does not determine the child's status; the child follows the Jewish mother. Thus even a married woman's child does not become a through these relations, whereas a female 's child retains her status. This ruling about the child does not permit the adults' relationship. “Slave” here belongs to the 's legal institution of non-Jewish servitude, not ordinary employment.
,
When a has relations with a non-Jewish woman,
.
the child is non-Jewish.
,.
If the child converts, he is eligible like other converts.
,
If he has relations with a female slave,
.
the child is a slave.
,,
If the child is freed, he is eligible like other freed slaves,
.
and may marry a Jewish woman.
In these cases as well, the child initially takes the mother's status. Consequently, conversion or emancipation does not leave the child with the father's status.
Synopsis
In these unions the child follows the mother’s status: a Jewish mother transmits her lineage status, while a non-Jewish or enslaved mother’s child can later become eligible through conversion or emancipation.
a child born from a male slave or a non-Jewish man,
,-
or from a female slave or a non-Jewish woman—
,
has the same status as his mother,
.
and the father's status is not taken into account.
This rule determines whether the child is Jewish, non-Jewish, enslaved, or a in the cases just described. Other authorities rule that a daughter of a Jewish mother and a non-Jewish or enslaved father may not marry a , even though she is not a (; , 4:19). That additional restriction is not presented here as the ’s own explicit ruling.
,
On this basis, a was permitted to take a female slave as a wife,
-
so that his children could be freed from the lineage restriction—
,
for he emancipates them,
.
and they become free persons.
,
The decree against relations with a female slave was not imposed on a ,
.
for the benefit of his children.
Within the institution described here, he acquires the female slave, and her children are initially his slaves rather than . Emancipating them then gives them the standing of other freed slaves. The Rabbinic prohibition that ordinarily bars a Jewish man from relations with a female slave was not extended to this case, enabling the children to become eligible. By contrast, marrying a convert does not remove status from his children, as Halachah 7 will explain. This describes the 's legal framework, not instructions for implementing it today.
Synopsis
Because the child follows the enslaved mother’s status, the permits this union for a so that the children can become eligible through emancipation.
because an aspect of status and an aspect of slave status are intermingled in him.
,
He is therefore forbidden to a female slave,
.
and his descendants retain his status forever.
A person can be half slave and half free when two owners held shares in him and only one emancipated his share. In the child discussed here, the father's free aspect creates status through the union with a married woman, while the aspect arising from his father's servitude would yield a child of acceptable lineage. The phrase “an aspect of slave status” refers to that source of the child's mixed status; it does not mean that this Jewish mother's child is himself partly owned. Because the acceptable aspect forbids him to a female slave, he cannot use the route described in Halachah 4. He may marry a convert or a freed female slave, but that does not remove the lineage restriction from his descendants.
Synopsis
The child of a half-free, half-enslaved man and a married Jewish woman cannot remove his mixed lineage status through the arrangement allowed to a definite .
If a non-Jew has relations with a female slave who has immersed—
,
the child is a slave.
-
If a slave who has immersed has relations with a non-Jewish woman—
.
the child is non-Jewish.
.
Follow the mother's status.
The immersion here is the immersion that brings a slave into the 's religious status of servitude. It is not emancipation. In these mixed-status unions, the child's status follows the mother, as in the preceding rules.
,
But if a non-Jew has relations with a non-Jewish female slave,
-
or a non-Jewish male slave has relations with a free non-Jewish woman—
.
follow the father’s lineage.
The second group concerns parents who remain non-Jewish, without the immersion specified in the first group. explains that this rule determines national lineage among the nations. It does not determine whether the child is owned or free and does not grant emancipation.
Synopsis
The maternal rule applies to the specified unions involving an immersed slave; where both parents remain non-Jewish, the second rule follows the father’s national lineage, not free or enslaved status.
Visual guideMaternal Status and Paternal National Lineage
Maternal status or paternal national lineage?
The first two cases decide the child’s status; the last two decide national lineage.
because the child follows the parent with the lineage restriction.
״״״(,),
For it says, “into the congregation of God” ( 23:3),
׳.
and the congregation of converts is not called the congregation of God.
The verse defines the scope of this marriage prohibition: converts are not included in the category from which a is excluded. This does not diminish their Jewish identity. The marriage is permitted, but permission to marry does not remove the parent's lineage status from the children.
Synopsis
A and a convert may marry, but their children retain status.
🔎Dig DeeperA May Marry a Convert
A May Marry a Convert
Permission under one prohibition is not the entire question
The distinguishes between two issues. A convert’s marriage to a woman with status is not barred by the prohibition against a entering the congregation. Nevertheless, he argues that it is forbidden to increase the number of children born with status, since their children would inherit that status. His qualification therefore concerns the consequences for the next generation, not whether converts fall within the marriage prohibition discussed here.
If a female convert marries a male convert and they have a son—
,
although he was conceived and born in holiness,
.
he may marry a female .
“Conceived and born in holiness” means that both conception and birth took place after the parents' conversion. He and his parents are fully Jewish; nevertheless, this particular marriage restriction does not yet apply to him.
,
The same is true of his great-grandson,
until his association with conversion has faded
,
and his convert origin is no longer known;
.
after that, he is forbidden to a female .
The descendants mentioned are not a fixed numerical limit. In the 's formulation, the determining point is when the family's convert origin is no longer known.
,
Whether converts or freed slaves,
.
the same law applies to all of them.
Synopsis
The permission continues in a lineage of converts on both sides while that origin remains known; the same rule applies to freed slaves.
Visual guideHow Long Convert Descent Permits This Marriage
Convert lineage and this marriage restriction
All the people here are fully Jewish. This chart concerns the ’s-marriage rule, not every condition for marriage.
Relevant distinctionThe family’s convert origin is no longer known.
’s rule hereMarriage to a woman with status is forbidden.
One parent is a convert; the other has ordinary Israelite lineage (Halachah 9).
Relevant distinctionThe Israelite parent may be either the father or the mother.
’s rule hereThe child is forbidden to marry a woman with status.
The first two rows use known origin, not a generation count. Freed slaves share Halachah 8’s rule. Marriage to a still transmits that status to the children. For a male convert marrying a female , separately forbids increasing such offspring (Halachah 7).
🔎Dig DeeperHow Long Convert Descent Permits This Marriage
How Long Convert Descent Permits This Marriage
A fixed limit or a fading designation?
The records two different limits on the permission discussed here. One view allows it for ten generations and forbids it afterward. The instead makes the restriction depend on whether the family’s origin as converts is still known. Thus, a numerical limit and the loss of a publicly recognized identity are not the same test: under the Rambam’s rule, the mere passage of ten generations does not by itself end the permission.
Unlike the preceding case, the child does not descend from converts on both sides. The Israelite parent's status brings the child within the congregation to which the marriage restriction applies, whether that parent is the mother or the father.
Synopsis
When one parent is an Israelite and the other a convert, the child may not marry a .
Someone born from a definite union, as we have explained.
-
A doubtful —
,
is someone born from a union whose status is uncertain,
,
such as relations with a woman whose are of doubtful validity,
,.
or whose divorce is of doubtful validity, and similar cases.
The doubt concerns whether the woman was married to another man when the child was conceived. If the earlier took effect, or if her divorce did not take effect, the union was adulterous; if not, that basis for status is absent. The child's status remains doubtful, not definitely disqualified.
-
status by Rabbinic law—
,,
if a woman heard that her husband had died and remarried,
,
but her husband is in fact alive,
-
and her husband has relations with her while she is living as the second man's wife—
.
the child is a by Rabbinic law.
Since her first husband is alive, the attempted second marriage cannot take effect under law. The child fathered by the first husband is therefore not a -level. The Sages nevertheless imposed status in this situation, as part of the Rabbinic consequences of her remarriage.
Synopsis
status can be definite under law, doubtful because the forbidden relationship is uncertain, or imposed by Rabbinic law in a case where -level status does not apply.
Visual guideDefinite, Doubtful, and Rabbinic Status
Three statuses—not one kind of uncertainty
These are the examples in Halachah 10. Keep the source of each status separate before applying the later marriage rules.
Category
What is established
Why the distinction matters
Definite
What is establishedA definite -producing union produced the child; the exception in Halachah 1 still applies.
Why the distinction mattersThis is definite -level lineage status.
Doubtful
What is establishedIt is uncertain whether the union was an .
Why the distinction mattersUnresolved doubt is not a definite finding.
by Rabbinic law
What is establishedIn the stated remarriage case, the first husband fathered the child while she remained with the second.
Why the distinction mattersThe status here is imposed by the Sages, not by law.
Read the complete conditions in Halachah 10. These categories are not interchangeable; the later state their different marriage restrictions.
A Mother’s Statement Establishes Acceptable Lineage
,
If an unmarried woman became pregnant through nonmarital relations,
״
she is asked, “What is the status of this fetus
?״
or this newborn child?”
״,
If she says, “The child is of acceptable lineage,
״-
and I had relations with an Israelite”—
,.
she is believed, and the child is of acceptable lineage.
.
This applies even if most people in the city where the relations occurred have disqualified lineage.
Her statement establishes the child's acceptable lineage even against a majority of men whose lineage would disqualify the child, such as . This ruling resolves the child's marriage status; it does not establish the identity of a particular father, as Halachah 14 will explain.
Synopsis
An unmarried mother is believed when she identifies the child as being of acceptable lineage, even where most potential fathers have disqualified lineage.
A Mother’s Statement Establishes Acceptable Lineage
Why permit the child to marry from the outset?
The cites a stricter opinion: when most possible fathers would be disqualified, the mother’s statement should preserve a marriage already made, but should not authorize the child’s marriage from the outset.
Elsewhere, explaining the , he distinguishes the child’s situation from the mother’s own eligibility to marry a . Leaving the child under the lineage restriction would provide no later remedy for that restriction. He therefore treats the child’s admission to the congregation like an after-the-fact case, even before the child marries. This explains why the Rambam does not add the stricter initial-marriage requirement to his ruling here.
or she was a deaf-mute, unable to speak, or not of sound mind,
״״
or she said, “I had relations with that particular ,”
״״,
or “with that particular ,”
-
even if that man admits that the child is his—
.
the child is a doubtful .
,
Just as she had relations with this man who agreed with her,
.
she may have had relations with another.
Where no accepted statement establishes the father's acceptable lineage, uncertainty remains. A is a member of the Gibeonite-descended group subject to a separate marriage restriction. The mother's statement is accepted to establish acceptable lineage, but not to make the child a definite . Even the named man's agreement does not prove paternity: he cannot exclude the possibility that another man fathered the child. This is a legal doubt, not a finding that a second relationship actually occurred. In the ’s ruling, this doubt remains even if she has no established reputation for relations with other men.
״״-
This is the child called a —
,
one who knows his mother,
.
but does not know his father with certainty.
Synopsis
When acceptable paternal lineage cannot be established, the child is a doubtful ; the mother’s naming a disqualified father does not turn that doubt into certainty.
An is a foundling whose parentage is unknown. The circumstances of abandonment matter: Halachah 31 limits this rule to cases lacking indications that the parents sought to preserve the child's life. Signs of care or placement where the child can safely be found can remove the lineage concern. Finding a child outside does not by itself establish definite status.
Synopsis
A foundling’s unknown parentage can create doubtful status, subject to the protective circumstances specified later in the chapter.
Accepting a Mother’s Statement Without Establishing Paternity
If an unmarried woman had nonmarital relations and said,
״״-
“This child is the son of a particular man”—
,
if that man is of acceptable lineage,
,
the child is of acceptable lineage,
.
but she is not believed to establish that the child is that man's son.
Establishing acceptable lineage is not the same as proving a particular father-child relationship. Her statement alone does not give the child inheritance rights in the named man's estate. Nor does it establish that the named man has a child who would exempt his widow from , the procedure releasing a childless widow from the bond to her late husband's brother.
,,
It appears to me that her statement must nevertheless be taken into account,
.
so that the child is forbidden, out of doubt, to that man's female relatives.
Although her statement does not prove paternity, the considers it sufficient to create a concern about marrying relatives who would be forbidden if the man is indeed the father. The restriction is based on doubt, not established kinship.
-
If that particular man is a —
,
her statement is not accepted to make the child a definite ,
,
as we have explained;
.
instead, the child is a doubtful .
Synopsis
A mother’s statement can establish acceptable lineage without proving paternity. It can also create doubt-based restrictions, but cannot by itself establish definite status.
Visual guideAccepting a Mother’s Statement Without Establishing Paternity
One maternal statement, three legal effects
The mother identifies an eligible man as the father. That does not answer every legal question at once.
Question
Effect of her statement
Is the child’s lineage acceptable?
Effect of her statementHer statement is accepted when the named man is eligible.
Is that man proved to be the father?
Effect of her statementNot by her statement alone: inheritance and the named man’s widow’s question are not settled.
May the child marry that man’s relevant relatives?
Effect of her statementThe requires concern for her statement: the possible forbidden relationships are restricted because of doubt.
This chart concerns the first case of Halachah 14. A statement naming a does not establish definite status; see the ’s final clause.
A Father’s Limited Authority to Identify His Child’s Status
,
But a father whose child is presumed to be his,
״״-
who says, “This son of mine is a ”—
.
is believed.
This includes his saying that the child presumed to be his was actually conceived through his wife's adultery. The rule concerns a presumed relationship; once he has himself acknowledged the child as his son, he cannot later retract that acknowledgment to disqualify the child, as explained in 4:3.
-
If the son has children—
,
the father is not believed,
,
because the granted him credibility only concerning his own son,
״״(,)-
as it says, “Rather, he shall recognize the firstborn, the son of the unloved wife” ( 21:17)—
.
he shall identify him to others.
The verse gives a father a special role in identifying his son. But declaring the son a would also disqualify that son's children. The father's special credibility does not extend to those grandchildren, so his statement is not accepted in that situation.
Synopsis
A father can identify the status of his presumed son within the ’s limited grant of credibility, but cannot thereby disqualify grandchildren or retract an earlier acknowledgment of paternity.
A Father’s Identification and a Person’s Self-Restriction
״״,
Just as he is believed to say, “This son of mine is the firstborn,”
״״,
he is believed to say that the son is a ,
״״,״״.
or the son of a divorced woman, or of a woman who underwent .
The last two identifications concern a 's child: they can establish a restriction on the child's priestly status, as explained in Chapter 19. They are not additional definitions of a .
-
Likewise, if his wife is pregnant—
״״,
he is believed to say, “This fetus is not my child and is a ,”
.
and the child is a definite .
,
If a person says of himself that he is a ,
,
he is believed to prohibit himself from marrying an Israelite woman,
,
but he is forbidden to a female ,
.
until it becomes known that he is a .
A person's self-description binds him to the restriction he has accepted, but does not serve as independent testimony proving his status. It therefore cannot give him the accompanying permission to marry a ; otherwise, someone could obtain that permission merely by making the claim.
.
His son has the same status.
-
If he has grandchildren—
,
he is not believed to disqualify his grandchildren,
.
and disqualifies only himself.
The limit concerning grandchildren parallels the preceding : his statement cannot be used to disqualify later generations beyond the authority granted him. When he has grandchildren, the disqualification in this ruling is confined to himself.
Synopsis
A father has limited authority to identify his child’s status. A person’s claim that he himself is a imposes restrictions, but does not prove the status needed for a permission or disqualify grandchildren.
If a woman becomes pregnant while still in her father's home—
,
the child is presumed to be a ,
,
and is forbidden to an Israelite woman,
.
and to a female .
already forbids her to other men, although the couple have not yet begun married life through . They do not have the same presumption of regular marital intimacy as a fully married couple. Here the child's status is doubtful: the child cannot marry an Israelite because he may be a , or a because he may be of acceptable lineage.
״״-
If the mother is questioned and says, “I conceived from the man to whom I am ”—
,.
she is believed, and the child is of acceptable lineage.
This addresses the case where the man is not available to be questioned. His contradicting her is treated separately in the next clause.
If the man to whom she is contradicts her
״״-
and says, “I have never had relations with her”—
;
the child is a ;
for even if the child were presumed to be his son,
״״-.
he would be believed to say, “This son of mine is a .”
This is the father's special credibility concerning the child's status, discussed in Halachah 15. Unlike the initial unresolved case, the child is treated here as a definite .
,
The woman, however, is not presumed to be a ;
״״,
rather, she is believed to say, “I had relations with the man to whom I am ,”
.
and she is not a .
-,
If she married a , she need not leave that marriage,
.
and her child from him is of acceptable status.
here is a technical status that can prohibit a woman to a , not a general description of her character. The man's special authority to identify his child does not give him authority to determine her status. The later marriage to a refers to a marriage after the first man has died; a divorce would itself prohibit her to a . The ruling preserves an existing marriage and the child's priestly eligibility; it does not authorize her to marry a initially when the first man contradicts her. The first man himself, if a , may not proceed to marry her on his own stated version of events.
Synopsis
A woman’s pregnancy can leave the child’s lineage doubtful, while accepted statements can resolve it. The father’s authority concerning the child does not give him equal authority to disqualify the mother.
If people were circulating rumors about her while she was ,
-
concerning the man to whom she was and other men—
,
even though he had relations with her in his father-in-law's home,
;
the child is a doubtful ;
,
just as she made herself available to the man to whom she was ,
.
she may have made herself available to others.
This is the unresolved case in which the mother cannot be questioned. Knowing that she had relations with the man to whom she was does not establish that he fathered the child when the stated concern about other men remains. The result is doubt, not definite status.
״״-
If she is questioned and says, “This fetus is from the man to whom I am ”—
,.
the child is of acceptable lineage, as we have explained.
Synopsis
Without clarification from the mother, rumors of relations with other men leave paternity doubtful even when the couple had relations. Her accepted statement can establish the child’s acceptable lineage.
Conflicting Statements About a Married Woman’s Pregnancy
If a married woman is pregnant
״״-
and says, “This fetus is not from my husband”—
,
she is not believed to disqualify the child,
;
and the child retains the presumption of acceptable lineage;
.
for the granted this credibility only to the father.
״״,
If the father says, “The child is not mine,”
-
or if her husband was overseas—
.
the child is presumed to be a .
The overseas case means that the husband's absence rules out his having fathered the child. The understands this presumption as doubtful status, since a non-Jewish father remains possible. The next ruling explains why that possibility matters.
״״״-
If she says, “I conceived from a non-Jew,” or “from a slave”—
,
the child is of acceptable lineage,
.
because her husband cannot contradict her on this point.
Her statement can establish acceptable lineage, as in Halachah 11. The husband's knowledge that he is not the father does not tell him who the father is. A Jewish mother's child from a non-Jewish or enslaved man is not a , as Halachah 3 states.
A fetus does not remain in its mother's womb
.
for more than twelve months.
This sets the outer limit used in the lineage ruling about an absent husband. The Talmudic discussion allows an exceptional twelve-month pregnancy to avoid disqualifying a child when the husband left between nine and twelve months before the birth. The passage states that legal framework; it is not a description of ordinary pregnancy or medical guidance.
Synopsis
The mother cannot disqualify a child presumed to be her husband’s. A paternal denial or an absence ruling out paternity changes the presumption, but her accepted account of a non-Jewish or enslaved father can establish acceptable lineage.
Rumors Do Not Ordinarily Disqualify a Married Woman’s Children
If a report spreads about a married woman
,
that she is committing adultery while married,
-
and everyone is speaking about her—
,
we do not suspect that her children are ,
,
because most of her relations are with her husband,
.
and her daughter may be married from the outset.
Even widespread rumor does not displace the presumption that a married woman's children were fathered by her husband. This is permission to enter the marriage, not merely permission to remain married afterward.
,
But concerning the woman herself,
.
we are concerned that she has status.
The concern about her own eligibility for a is distinct from her children's lineage. Because of this concern, she may not initially marry a ; the explains that if such a marriage has already taken place, the concern does not require divorce.
,
If her sexual conduct was exceptionally unrestrained,
.
we are concerned about her children's lineage as well.
This final case goes beyond the widespread rumor described above. It creates a concern about the children, not a declaration that they are definitely .
Synopsis
Ordinary rumors of adultery do not disqualify a married woman’s children, though her own priestly-marriage status may be in doubt. Exceptionally unrestrained conduct also raises concern about the children.
✦Live ItDo not turn repetition into proof
Do not turn repetition into proof
The does not let a widely repeated report, by itself, erase the children’s established standing. He distinguishes that case from stronger grounds for concern. The legal categories here are specific; the everyday reminder is to notice the difference between what we have heard and what we actually know.
When a troubling story reaches us, we can pause before repeating it or quietly changing how we treat someone. Popularity is not verification. We can protect another person’s dignity while seeking responsible guidance when a real concern needs attention, rather than passing judgment from fragments.
Try today
Before repeating one negative story, ask: What do I actually know, and does sharing it serve a responsible purpose?
The Rule and the Rabbinic Restriction for Doubtful Lineage
,
Under law, a doubtful may enter the congregation,
״״״(,)-
as it says, “A shall not enter the congregation of God” ( 23:3)—
,
a definite is forbidden to enter the congregation,
.
but not a doubtful one.
,
The Sages, however, imposed a higher standard in matters of lineage,
.
and prohibited all those of doubtful status from entering the congregation.
“Entering the congregation” here means marriage within the Israelite community subject to this restriction. The exclusion of a doubtful is Rabbinic, not a -level prohibition. Earlier rulings forbidding such a marriage must be read with this distinction in mind.
,
Accordingly, a definite male
.
may marry a definite female .
,,-
But a doubtful , a , or an —
.
may not marry an Israelite woman.
The last two categories are people whose paternal identity or parentage is unknown, as explained in 12–13. Their uncertainty does not make them definite ; it is the Rabbinic lineage restriction that bars this marriage.
Synopsis
law prohibits a definite from entering the congregation; the Sages extended the marriage restriction to doubtful cases. Two definite may marry each other.
Doubtful Status Does Not Permit Marriage to Another
.
He is also forbidden to marry a female .
-
Even a woman of doubtful status is forbidden to him—
,
because one of them may not be a ,
.
while the other is in fact a definite .
“He” refers to the person of doubtful lineage at the end of the preceding . Matching doubtful labels do not resolve the underlying uncertainty: their actual statuses may differ. Thus neither a definite nor a doubtful is a permitted spouse for this person.
,
A by Rabbinic law,
.
however, may marry a female by Rabbinic law.
This is not the same as uncertain -level status. Both partners' status here arises from a Rabbinic decree, as in Halachah 10, and their union involves no -level prohibition.
,
Likewise, people in the other doubtful categories
.
are forbidden to marry one another.
Synopsis
Two people with doubtful status may not marry each other, since their actual statuses may differ. Two people whose status is solely Rabbinic may marry.
they may not remain married, but must divorce through a ,
.
and their child has doubtful status like the parents.
These marriages are prohibited but legally effective. A , a formal bill of divorce, is therefore required to end them. The prohibited union does not turn the parents' uncertain lineage into a definite determination for their child.
,
These people of doubtful status have no marriage solution
.
other than marrying converts.
.
The child follows the parent with the lineage restriction.
The marriage to a convert is permitted whether the person's actual status is acceptable or . It does not, however, remove the uncertainty inherited by their children.
Synopsis
People in these doubtful-lineage categories may not marry one another, and an existing union requires a . They may marry converts, but their children retain the lineage uncertainty.
Children of a Doubtful-Lineage Parent and a Convert
?
How does this apply?
,
If a or an marries a female convert or a freed female slave,
or a male convert or a freed male slave
-
marries a female or —
.
the child has or status.
These designations express the lineage uncertainty inherited from the parent. The child's own parents may be known; the permitted marriage does not resolve the doubt that arose in the earlier generation.
Synopsis
A permitted marriage to a convert or a freed slave does not remove the or parent’s lineage uncertainty from the child.
is treated as possibly non-Jewish for matters of lineage.
The uncertainty is now not only about lineage within the Jewish people, but about whether the child is Jewish at all. The explains that the doubt is treated as arising from fixed sources—the settled Jewish and non-Jewish populations in the city. For this lineage inquiry it is treated as evenly balanced rather than resolved by the numerical majority.
,.
If he consecrates a woman, she requires a because of the doubt.
The couple may not remain together, since he may be non-Jewish; yet they cannot simply disregard the , since he may be Jewish and the marriage bond may have taken effect. The resolves that possible bond.
,.
Someone who kills him is not executed for that killing.
In the judicial framework stated here, the uncertainty about the victim's status prevents this capital penalty. The absence of that penalty is not permission to harm the child.
Synopsis
A foundling from a mixed city remains possibly Jewish and possibly non-Jewish for these rulings. Doubtful require a , and the uncertainty also prevents the stated capital punishment.
The first clause concerns conversion arranged by the court for a minor. Conversion resolves the possibility that he was non-Jewish. Under the 's ruling it does not remove the separate concern that, if he was already Jewish, he may have lineage. He therefore retains the marriage restrictions of an .
,
If most of the city's residents are non-Jewish,
.
he may be fed meat from animals that died without valid ritual slaughter or from animals with disqualifying physical defects.
This clause and the population-based rulings that follow concern a foundling who has not converted. They must not be applied to the converted child in the opening clause. and are distinct categories of meat forbidden to Jews; here the non-Jewish majority governs this aspect of the unconverted child's treatment.
,
If most residents are Jewish,
.
his lost property is returned to him as to a Jew.
-
If the populations are evenly divided—
,
there is a to sustain him as a Jew,
.
and rubble is cleared from over him on .
Sustaining him means providing for him when he is in need. The rescue ruling permits the necessary clearing of rubble to save his life even when that work would otherwise be prohibited on . These are particular duties under the stated conditions, not a single all-purpose determination of lineage.
For liability for damages, his case
-
is like any monetary doubt—
.
the party seeking payment bears the burden of proof.
If liability would differ according to whether he is Jewish, the claimant must prove the status needed to collect the disputed amount. Uncertain identity does not by itself authorize taking that money from the person who holds it.
Synopsis
Conversion settles possible non-Jewish identity but does not remove the ’s doubtful-lineage restriction. Before conversion, different rules govern food, lost property, support, rescue, and disputed financial liability.
Visual guideConversion, Daily Treatment, and Financial Doubts
First ask: has the foundling converted?
The opening ruling and the population-based rulings concern different situations.
Situation or question
Rule described here
After conversion
Rule described herePossible non-Jewish identity is resolved; the retains the separate doubtful-lineage restriction.
Before conversion: non-Jewish majority
Rule described hereThe stated permission concerning and applies.
Before conversion: Jewish majority
Rule described hereLost property is returned as to a Jew.
Before conversion: equal populations
Rule described hereSustenance and the stated rescue duty apply.
Before conversion: disputed financial liability
Rule described hereThe party seeking payment must prove the claim.
Do not extend the food rule to a converted child. These are separate questions, not a single determination for every purpose. The rescue row does not state that rescue is forbidden in other circumstances.
🔎Dig DeeperConversion, Daily Treatment, and Financial Doubts
Conversion, Daily Treatment, and Financial Doubts
Does conversion leave the same lineage doubt?
The leans toward permitting the converted foundling when most residents of the city were non-Jews: the child may have been non-Jewish and then become a convert. His wording presents this as a tentative conclusion, not an unrestricted rule for every mixed city.
The proposes a narrower distinction. Marriage into the congregation may be allowed because there are two uncertainties: perhaps the child was non-Jewish, and even if Jewish, perhaps the child was not a . Since the restriction on doubtful status is Rabbinic, he suggests that it was not extended to this doubled uncertainty. Yet he does not permit marriage to a definite , and suggests that the Raavad may have intended this distinction. The records the ’s stricter ruling.
where there is a female slave or a non-Jewish woman able to give birth—
since an found there
,
may be non-Jewish or enslaved,
,
when he marries a female convert, as we explained,
,
her status as a married woman is doubtful,
;
and someone who has relations with her is exempt from the death penalty,
.
because execution is not carried out on the basis of doubt.
This describes the legal effect if such a marriage took place; explains that the unconverted foundling may not enter this marriage initially. This concerns a foundling who has not undergone conversion. If he is Jewish and free, his may create a marriage; if he is non-Jewish or enslaved, they cannot. According to the , the possibility of the latter status prevents the capital penalty even where most residents are Jewish. Relations with the woman remain forbidden: exemption from execution is not permission.
,
It likewise appears to me
that if a marries a woman
-
who might be forbidden to him as an —
,
her status as a married woman is doubtful,
.
because do not take effect in relationships.
Here the uncertainty is about kinship rather than Jewish identity. If she is a forbidden close relative, no marriage bond was created; if she is not, the can take effect. The following identifies the possible relationships.
Synopsis
Possible non-Jewish or enslaved identity, or possible forbidden kinship, can leave the marriage bond doubtful. Such doubt prevents the stated capital penalty but does not permit relations with the woman.
🔎Dig DeeperA Doubt About Whether the Marriage Took Effect
A Doubt About Whether the Marriage Took Effect
Does a population majority establish a capital offense?
The challenges the by pointing out that courts do follow a majority even in capital cases. Why, then, should the city’s Jewish majority not establish that the foundling’s created a definite marriage?
The answers that this particular majority has not established the foundling’s Jewish status for lineage purposes. Before conversion, his therefore remain doubtful. Later relations with that woman cannot receive the death penalty on the basis of that unresolved marital status. His defense concerns this foundling’s continuing doubt; it is not a claim that majority evidence is never used in capital law.
Which Possible Relatives Create the Marriage Doubt?
Which woman is meant
?
who might be forbidden to him as an ?
Any woman whose father or brother was alive
.
when his mother conceived him.
If the woman's father also fathered the , she is his sister. If her brother fathered him, she is his paternal aunt. The timing matters because the possible father must have been alive at conception.
,
Also, any woman who was divorced or widowed,
since she might be his father's wife
.
or the wife of his father's brother.
Her former husband could have been the 's father, or her former husband's brother could have been his father. The end of that woman's marriage does not remove the relevant forbidden-relative status.
Synopsis
Unknown paternity can make a prospective wife a possible sister, paternal aunt, father’s wife, or paternal uncle’s wife.
Unknown Parentage Does Not Create a Blanket Kinship Prohibition
What is my basis for saying
that a or an is not forbidden to every woman
?
who might be an to him?
The question here is whether mere unknown parentage creates a separate -level prohibition based on possible kinship. It does not cancel the Rabbinic lineage restrictions on marrying into the congregation stated in 21–23.
,
For a child of acceptable lineage whose mother was questioned
is not forbidden to every woman
.
who might be an to him.
As in Halachah 11, the mother's accepted statement can establish acceptable lineage without establishing the father's identity. Nevertheless, that unknown identity does not exclude the child from every marriage involving a merely possible relative.
Moreover, the states,
״״(,),
“Do not profane your daughter by making her engage in illicit relations” (Leviticus 19:29),
:,
and the Sages said that if one does this,
a father may end up marrying his daughter,
.
or a brother marrying his sister.
The warning addresses the consequences of parentage becoming unknown: people may unknowingly marry actual relatives. The argument that follows relies on the existence of that risk, not on permission for a known forbidden relationship.
If the law were
,
that anyone who does not know his father with certainty
is forbidden to every woman
,
who could be an to him,
,
this situation could never arise,
.
and the land would not become filled with incestuous unions.
,
You thus learn that we do not impose an prohibition
,
and establish people as blood relatives on the basis of doubt,
.
until it is known with certainty that she is an to him.
In this setting, a theoretical possibility of kinship is not treated as an established family relationship. Otherwise, the comprehensive marriage ban would itself prevent the danger described by the Sages.
-
For if you were to say otherwise—
,
all orphans who never knew their fathers
,
would be forbidden to marry anywhere,
.
lest they encounter an relationship.
Synopsis
The mere possibility of unknown kinship does not create a blanket ban on marriage. This principle does not remove the separate Rabbinic restrictions imposed on doubtful lineage.
This is before the child has been taken in and acquired the established designation of an . The timing, not merely the wording of the claim, is decisive.
,
If the child has been taken in from the marketplace,
and afterward his father and mother come
״״-,
and say, “He is our son”—they are not believed,
.
since he has already become known as an .
,-
In years of famine, however, they are believed—
,
because they abandoned him due to hunger,
,
wanting others to provide him with food,
.
and therefore remained silent until he was taken in.
Famine provides a credible explanation for waiting: the parents wanted someone able to feed the child to take responsibility for him. Their delayed identification is therefore accepted in that setting.
Synopsis
A parent’s identification is accepted before the child is taken in as a foundling. Afterward it is ordinarily not accepted, but famine explains the delay and permits acceptance.
Visual guideWhen Parents Can Identify an Abandoned Child
The timing of a parent’s identification
The same claim can be evaluated differently before and after the child has acquired foundling status.
When the parent speaks
What has happened
Result
Before the child is taken in
What has happenedThe child is still abandoned on the road.
ResultThe parent’s identification is accepted.
After the child is taken in
What has happenedThe child has acquired status.
ResultOrdinarily, the parents’ identification is not accepted.
During a famine
What has happenedWaiting for someone else to take the child in can explain the delay.
ResultThe parents’ identification is accepted even afterward.
The famine exception reflects the stated effort to have others sustain the child. This is a learning comparison, not a procedure for deciding a real child’s status.
that a wild animal cannot enter, close to the city,
,
or found in a synagogue close to the city,
-
or at the sides of a public thoroughfare—
;
the restriction does not apply to him;
,
since they are taking care that he should not die,
.
he is presumed to be of acceptable lineage.
These are alternative signs that someone wanted the child to survive, despite leaving the child in others' care. Salting newborns and applying eye-paint were forms of infant care in the period described; the amulets were intended as protection. The ruling evaluates those signs of concern, not whether these practices should be used today. Likewise, a protected spot near people makes discovery and survival more likely. The concern behind dangerous abandonment is that it may have been intended to conceal a forbidden birth. Signs that the child was meant to survive remove that basis for suspecting the child’s lineage.
,
But if the child is found abandoned in the middle of the road,
-
or far from the city—
,,
even beneath a tree or in a synagogue,
or is found suspended in a tree
-
where a wild animal can reach him—
.
he has status.
A tree or synagogue is not protective merely by name. Distance from the city or exposure to animals can leave the child in danger, so the circumstances do not remove the ordinary foundling concern. That status remains doubtful, not definite status.
Synopsis
Signs of care or safe placement establish a presumption of acceptable lineage; abandonment in dangerous or remote circumstances leaves the child with doubtful status.
because no status has yet been established for him,
.
and his lineage is unknown.
?
When does this apply?
,
When she has an established reputation for trustworthiness,
.
and no one has challenged her.
,
But if even one person challenges her
-
and says that her testimony is false—
,
she is not believed,
and the child is presumed to be of acceptable lineage,
.
but has no established lineage.
Her testimony can identify a child whose status is not otherwise known, but the stated challenge prevents reliance on it. “No established lineage” here means that priestly or Levitical identity has not been established; it does not mean that the child is treated as a definite . Even if she had identified the child as a , the result after the challenge is the stated presumption of acceptable lineage.
Synopsis
A trustworthy, unchallenged midwife can identify the newborn’s lineage. Once the stated challenge is raised, her identification is not accepted, and priestly or Levitical status remains unestablished.
Their shared label does not prove identical actual lineage: one could be of acceptable lineage while the other is a . This is the doubt explained in Halachah 22.
-
But definite and —
,
may marry one another,
.
and the child is a .
,
A or an may marry , as with other converts,
.
and the child is a doubtful .
have the relevant standing of converts for these permitted unions. The child nevertheless follows the parent with the lineage restriction: definite status remains definite, while the 's or 's uncertainty remains doubtful.
Synopsis
Definite may marry , and doubtful-lineage individuals may also marry them. The child retains the parent’s definite status or the doubtful-lineage parent’s uncertainty.
Translation and elucidation: Independently prepared for Rambam, Clearly in contemporary English. Translation follows the Rambam’s words; elucidation supplies only the context needed to understand them.
Word cards and glossary: Hebrew word cards distinguish a word’s basic meaning from its meaning in the particular phrase. Shared glossary entries explain recurring terms; biography entries identify the cited authorities.
Explain and Background: Explain provides context needed for the ruling. Optional Background panels provide additional context that can be skipped without losing the essential explanation.
Synopsis: A short summary follows each halachah. It is a guide to the central ruling, not a replacement for the full text and its qualifications.
Dig Deeper: Based on the classic commentaries named inside each panel. Editorial explanations are not presented as quotations.
Live It: Where present, these panels connect a particular halachah to a suggested personal reflection and an action to try. Original applications are labeled as suggested reflections. They are distinct from the ruling and are not attributed to the Rebbe merely because his guidance supports seeking a practical lesson.
Measurements: Modern equivalents draw on Chabad.org’s measurement glossary and cited halachic calculations. They show a range when major accepted calculations differ. Monetary equivalents fluctuate with the price of silver.
The Rebbe’s teachings and guidance: Source links accompany the completion teachings and the guidance inside Dig Deeper and Live It. Quotations, translations, and adaptations are identified; the general guidance is separate from the sources for a panel’s particular discussion.
Editorial responsibility: Created and prepared for this project by Levi Gelb. Corrections and suggestions can be submitted below. This presentation supports learning; practical halachic questions should be brought to a qualified rav.
Chapter 15 at a glance
Chapter Synopsis
The chapter defines status and distinguishes definite lineage, unresolved doubt, and a status imposed by Rabbinic law. Parental identity, conversion, testimony, and established presumptions can affect different questions in different ways: permission to marry, proof of paternity, and financial liability are not interchangeable. The laws of foundlings turn on both the circumstances of abandonment and the particular issue being decided. Throughout, a concern or an exemption from punishment must not be mistaken for either a definite finding or blanket permission.
status arises from an union other than relations with a , regardless of the adults’ intent, and its marriage restriction continues through every generation.
According to the , lashes for the prohibition require relations after . A child of the prohibited reunion of a divorcee and her first husband is not a .
In these unions the child follows the mother’s status: a Jewish mother transmits her lineage status, while a non-Jewish or enslaved mother’s child can later become eligible through conversion or emancipation.
Because the child follows the enslaved mother’s status, the permits this union for a so that the children can become eligible through emancipation.
The child of a half-free, half-enslaved man and a married Jewish woman cannot remove his mixed lineage status through the arrangement allowed to a definite .
The maternal rule applies to the specified unions involving an immersed slave; where both parents remain non-Jewish, the second rule follows the father’s national lineage, not free or enslaved status.
A and a convert may marry, but their children retain status.
The permission continues in a lineage of converts on both sides while that origin remains known; the same rule applies to freed slaves.
When one parent is an Israelite and the other a convert, the child may not marry a .
status can be definite under law, doubtful because the forbidden relationship is uncertain, or imposed by Rabbinic law in a case where -level status does not apply.
An unmarried mother is believed when she identifies the child as being of acceptable lineage, even where most potential fathers have disqualified lineage.
When acceptable paternal lineage cannot be established, the child is a doubtful ; the mother’s naming a disqualified father does not turn that doubt into certainty.
A foundling’s unknown parentage can create doubtful status, subject to the protective circumstances specified later in the chapter.
A mother’s statement can establish acceptable lineage without proving paternity. It can also create doubt-based restrictions, but cannot by itself establish definite status.
A father can identify the status of his presumed son within the ’s limited grant of credibility, but cannot thereby disqualify grandchildren or retract an earlier acknowledgment of paternity.
A father has limited authority to identify his child’s status. A person’s claim that he himself is a imposes restrictions, but does not prove the status needed for a permission or disqualify grandchildren.
A woman’s pregnancy can leave the child’s lineage doubtful, while accepted statements can resolve it. The father’s authority concerning the child does not give him equal authority to disqualify the mother.
Without clarification from the mother, rumors of relations with other men leave paternity doubtful even when the couple had relations. Her accepted statement can establish the child’s acceptable lineage.
The mother cannot disqualify a child presumed to be her husband’s. A paternal denial or an absence ruling out paternity changes the presumption, but her accepted account of a non-Jewish or enslaved father can establish acceptable lineage.
Ordinary rumors of adultery do not disqualify a married woman’s children, though her own priestly-marriage status may be in doubt. Exceptionally unrestrained conduct also raises concern about the children.
law prohibits a definite from entering the congregation; the Sages extended the marriage restriction to doubtful cases. Two definite may marry each other.
Two people with doubtful status may not marry each other, since their actual statuses may differ. Two people whose status is solely Rabbinic may marry.
People in these doubtful-lineage categories may not marry one another, and an existing union requires a . They may marry converts, but their children retain the lineage uncertainty.
A permitted marriage to a convert or a freed slave does not remove the or parent’s lineage uncertainty from the child.
A foundling from a mixed city remains possibly Jewish and possibly non-Jewish for these rulings. Doubtful require a , and the uncertainty also prevents the stated capital punishment.
Conversion settles possible non-Jewish identity but does not remove the ’s doubtful-lineage restriction. Before conversion, different rules govern food, lost property, support, rescue, and disputed financial liability.
Possible non-Jewish or enslaved identity, or possible forbidden kinship, can leave the marriage bond doubtful. Such doubt prevents the stated capital penalty but does not permit relations with the woman.
Unknown paternity can make a prospective wife a possible sister, paternal aunt, father’s wife, or paternal uncle’s wife.
The mere possibility of unknown kinship does not create a blanket ban on marriage. This principle does not remove the separate Rabbinic restrictions imposed on doubtful lineage.
A parent’s identification is accepted before the child is taken in as a foundling. Afterward it is ordinarily not accepted, but famine explains the delay and permits acceptance.
Signs of care or safe placement establish a presumption of acceptable lineage; abandonment in dangerous or remote circumstances leaves the child with doubtful status.
A trustworthy, unchallenged midwife can identify the newborn’s lineage. Once the stated challenge is raised, her identification is not accepted, and priestly or Levitical status remains unestablished.
Definite may marry , and doubtful-lineage individuals may also marry them. The child retains the parent’s definite status or the doubtful-lineage parent’s uncertainty.
פרק טו
End of chapter.
You have reached the end of all thirty-three halachos.