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Hilchos Ishus · Perek 2Ishus · Ch. 2
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Maturity, age, and legal status

The signs of adulthood, the evidence used to establish age, and the definitions used in these laws.

פרק ב28 halachosShabbat, August 29, 2026ט״ז באלול תשפ״ו◷ Estimated study time: 70–90 min

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הלכה א

From Childhood to the Status of a

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A girl, from the day she is born until she has completed twelve full years, is called a , a minor, and is also called a , a young child.

These are legal designations. In this context, does not refer only to an infant; it can describe a girl throughout the period of minority defined here. “Minor” here describes status, rather than simply someone’s age or appearance.

Even if she develops several hairs during this period, they are regarded only as hairs associated with a mole.

The hairs discussed here are those that could otherwise serve as a physical sign of maturity. When they appear before the required age, they do not establish maturity. The comparison to a mole describes their legal significance; it does not require that they actually grow from a mole.

But if she develops two hairs on the lower part of her body, in the recognized places where such hair grows,

The reference is to the pubic region. The required length and location of these hairs are specified later in this chapter.

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and she is twelve years and one day old or older, she is called a .

“Twelve years and one day” means that she has completed twelve full years and entered the following day. It does not require waiting an additional full day after her twelfth birthday.

This transition requires both the minimum age and the qualifying physical sign. Reaching twelve alone does not establish the status described here, and hairs that appear before twelve do not establish it either. A has passed beyond minority, although she has not yet reached the next stage, called .

Synopsis

In the ordinary transition described here, a girl becomes a when two qualifying hairs appear after she has completed twelve years. Hairs appearing before the required age do not establish that status.

הלכה ב

The Six-Month Period of

The appearance of two hairs at this age is called the “lower sign.”

“Lower” identifies the location of this sign on the body. Later in the chapter, the distinguishes it from other physical developments called the “upper sign.”

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Once she develops the lower sign, she is called a for a period of six full months.

The six months begin when the qualifying sign establishes her status as a . They do not necessarily begin on her twelfth birthday. If the sign appears later, this period begins later as well.

From the beginning of the day on which the six months are completed, she is called a .

A is already considered an adult in . is the next legal stage, reached after the six-month period; it is not the beginning of adulthood.

Only six months separate the beginning of from .

is the name of the stage, and is the status of a . Thus, the preceding period of minority may vary in length, but the intervening stage lasts six months.

Synopsis

The status of lasts six months from the appearance of the qualifying lower sign. At the completion of that period, she becomes a .

הלכה ג

When the Signs of Maturity Appear Later

If she reaches twelve years and one day without developing two hairs,

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then even if signs of an have appeared in her, she remains a minor until the age of twenty.

An is a specific classification associated with atypical physical development and an inability to bear children. It is not a general label for every woman who cannot conceive. The physical signs relevant to this classification are listed in Halachah 6.

In the case described here, reaching twelve and displaying signs associated with an do not by themselves establish adulthood. The later discuss other evidence that can establish maturity even when the two hairs are not found.

Halachah 4 specifies the precise threshold meant here by “twenty” and explains what happens when she reaches it.

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If she develops two hairs, even during her twentieth year, she becomes a for six months,

and afterward she is called a .

A late appearance of the qualifying sign does not shorten the stage. The six months are counted from her entry into that stage, rather than from an age at which she might ordinarily have entered it.

Synopsis

In the absence of the qualifying two hairs, the girl described here remains a minor until the later age threshold, even if signs of an appear. If the hairs develop during this period, she begins a full six-month stage of .

Live ItGive yourself time to be a beginner

Give yourself time to be a beginner

In the case described here, a girl who enters the stage later still passes through its full six months. Starting later does not shorten that stage; its time is counted from when she actually enters it.

This can encourage patience when we begin something others learned long ago. An adult starting to read Hebrew may feel embarrassed about practicing slowly while everyone nearby seems fluent. But feeling behind does not make practice unnecessary. We can give the next step the attention it needs, without turning someone else’s experience into a deadline for our own progress.

Try today

Choose one thing you are learning and give yourself a few minutes to practice at your present level.

Suggested reflection on 2:3.

הלכה ד

Establishing the Status of an

If she reaches the age of twenty years less thirty days without developing two hairs,

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and the signs of an have appeared in her, she is classified as an .

This is the precise age threshold introduced in the preceding . Under the ’s ruling, the absence of the two hairs must be accompanied by all the signs of an , as the next clause makes clear. At this threshold, that combination establishes the special classification rather than leaving her in the ordinary category of a minor awaiting signs of maturity.

If not all the signs of an have appeared in her, she remains a minor,

until she develops two hairs and becomes a ,

or until she reaches thirty-five years and one day.

If qualifying hairs appear, she enters the six-month stage. If she continues to lack those hairs and the complete set of signs of an , she remains a minor until thirty-five years and one day. At that later age, the continued absence of qualifying hairs establishes the classification described next.

Synopsis

At twenty years less thirty days, the absence of two qualifying hairs together with all the signs of an establishes that status. Without all those signs, she remains a minor until qualifying hairs appear or she reaches thirty-five years and one day.

🔎Dig DeeperEstablishing the Status of an

Establishing the Status of an

The differs with the concerning both the age threshold and the number of signs required. Regarding age, the Tur places the threshold at nineteen years and thirty days, earlier than the Rambam’s twenty years less thirty days. Regarding the physical signs, the Tur requires only one sign of an , whereas the Rambam requires all of them.

These are two separate disagreements. One concerns when the classification can be established; the other concerns how much physical evidence is needed at that age. They can therefore produce different rulings even when both authorities agree that the qualifying two hairs have not appeared.

The ( 155:12) appears to favor the Tur’s earlier age threshold while also recording the Rambam’s view. Concerning the signs, however, it appears to follow the Rambam’s requirement of all the signs, while the cites the Tur’s position that one is sufficient ( 172:4).

Sources: Tur, 155 concerning age, and 44 and 172 concerning the signs; , 155:12 and 172:4; Rama, 172:4.

הלכה ה

An Passes Directly from Minority to

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If she reaches this age without developing two hairs, she is called an ,

“This age” refers to thirty-five years and one day, the final age mentioned in the preceding .

even if none of the signs of an has appeared in her.

At the earlier threshold, the requires the absence of qualifying hairs together with all the physical signs of an . At this later age, the continued absence of those hairs is sufficient to establish the classification without any of those additional signs.

You therefore learn that an has no period of ;

instead, she passes directly from minority into .

An has no intervening six-month stage of . Her classification passes directly from to ; the preceding age and physical-sign requirements determine when her status as an can be established.

Synopsis

At thirty-five years and one day, the continued absence of the qualifying two hairs establishes the status of even without its additional physical signs. An passes directly from minority to , without a stage.

הלכה ו

The Signs of an and the Meaning of Adulthood

These are the signs of an :

The preceding established when these signs affect her legal status. This identifies the signs themselves. Their presence must be considered together with the age requirements and the absence of qualifying hairs described above.

her breasts have not developed;

she experiences difficulty during marital relations;

she lacks the raised area of flesh above the genital region characteristic of women;

and her voice is deep, so that it does not distinguish her as a woman rather than a man.

The final description concerns her voice: from its sound, one cannot identify it as a woman’s voice.

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A , a , and an are each called a , an adult.

is the general category that includes all three. A is already beyond minority, even though she has not yet become a . An also belongs to the adult category once her status is established under the preceding rules, although she has no intervening six-month stage of .

Synopsis

The signs of an concern breast development, difficulty during relations, the shape of the lower abdomen, and the voice. A , a , and an all belong to the general category of —an adult.

הלכה ז

The Eight Upper Signs of Maturity

A girl also has physical signs above the pubic region, collectively called the “upper sign.”

The “lower sign” is the appearance of the qualifying two hairs. The signs listed here concern other bodily developments. The next explains when these signs establish adulthood and when they leave her status uncertain.

These are the signs: when moving her hand behind her causes a crease to form in the breast area;

when the tip of the breast darkens;

when pressure from a hand on the nipple causes it to sink inward and take time to return to its position;

when a crease forms at the tip of the breast’s projection, and a small rounded prominence forms at its end.

My teachers explained this as a crease forming in the projection itself.

The teachers’ explanation concerns the same fourth sign. It identifies the change in the projection itself, rather than describing the small rounded prominence at its tip. It does not add a ninth sign.

Also, when the breasts begin to incline downward;

when the breasts have grown enough to sway;

when a rounded mound develops—the raised area of flesh above the genital region, toward the abdomen;

and when this flesh becomes soft rather than firm.

The last two signs concern the mound above the genital region, not the breasts. They describe its shape and its softness.

There are eight signs in all.

Synopsis

Eight bodily developments are collectively called the upper sign. Their effect on a girl’s legal status depends on her age, whether the lower sign is present, and whether some or all of the upper signs have appeared.

הלכה ח

When the Upper Signs Establish Adulthood

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If any one of these signs, or all of them, appears in a girl while she is twelve years old or younger—

it is not taken into account, and she remains a minor.

This does not mean the entire year between her twelfth and thirteenth birthdays. The next clause identifies the operative threshold: twelve completed years and entry into the following day. As explained in Halachah 1, no additional full day after the twelfth birthday is required.

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Once she is twelve years and one day old and the lower sign has appeared in her—

none of these upper signs needs to be considered.

At the required age, the qualifying two hairs establish her status as a . The upper signs need not also appear; their absence does not prevent that transition.

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If the lower sign has not been seen, but one of these upper signs has appeared—

her status is uncertain between a minor and a , and the stringent ruling is applied.

Her status remains uncertain. When a particular law would be stricter if she were a minor, that possibility must be taken into account; when it would be stricter if she were a , that possibility must be taken into account instead. Following the stringent ruling does not make her definitely a minor or definitely an adult.

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If all of them have appeared, she is certainly an adult—

for all these signs cannot appear unless the lower sign has already appeared and its hairs have fallen out.

This ruling continues the case of a girl who has reached the required age. When all eight upper signs are present, the absence of visible hairs does not leave her status doubtful. Their appearance is treated as establishing that the qualifying hairs had already grown and subsequently fallen out.

“Certainly an adult” establishes that she is beyond minority. It does not, by itself, tell us that the six-month period has already ended.

Synopsis

Before the minimum age, the upper signs do not establish adulthood. After that age, the lower sign is sufficient by itself. If it is not found, an upper sign creates doubt, while the complete set establishes definite adulthood.

הלכה ט

Childbirth as Evidence of Maturity

A girl who gives birth after completing twelve years,

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even though she has exhibited neither an upper nor a lower sign—

is considered an adult.

Bearing children is equivalent to exhibiting signs of maturity.

In this case, childbirth itself establishes adulthood, even without the other physical signs. The term used here is , the general designation for an adult.

Synopsis

Giving birth after completing twelve years establishes adulthood even when neither the upper nor the lower signs have been observed.

הלכה י

A Boy’s Transition from Minority to Adulthood

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A boy, from birth until he reaches thirteen years—

is called a , a minor, and is also called a , a young child.

As with the corresponding terms for a girl, these are legal designations. here can describe a boy throughout the period of minority, rather than referring only to a baby.

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Even if he develops several hairs during this period—

this is not a sign of maturity; the hairs are treated as hairs associated with a mole.

The comparison concerns the hairs’ legal significance. Hairs that appear before the required age do not establish maturity, even if they grow in a location where qualifying hairs would ordinarily appear.

If he develops two hairs below, in the recognized places where such hair grows,

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and he is thirteen years and one day old or older—

he is called a , an adult, and an , a man.

The reference is to qualifying hairs in the pubic region. “Thirteen years and one day” means that he has completed thirteen full years and entered the following day; an additional full day after his birthday is not required.

For the transition described here, both the age and the physical sign are necessary. Unlike a girl, a boy has no intermediate stage corresponding to the six months of : the qualifying sign at the required age establishes his status as a . The following address delayed development.

Synopsis

Qualifying hairs appearing once a boy has completed thirteen years establish his status as a . Hairs that appear before the required age do not establish adulthood.

הלכה יא

Delayed Maturity and the Status of a

If he reaches this age without developing two hairs,

“This age” means thirteen years and one day, as stated in the preceding . The hairs are the qualifying hairs in the pubic region.

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even if signs of a have appeared in him, he remains a minor,

A is a specific classification involving impaired reproductive development or function. The signs relevant here are listed in Halachah 13. Their appearance at thirteen does not, by itself, establish the adult status discussed below.

until he reaches twenty years less thirty days.

This describes a case in which the qualifying two hairs have still not appeared. If they appear after the minimum age, the ordinary rule in Halachah 10 applies.

If he reaches this age without developing two hairs below,

and without developing two hairs in his beard:

Here, “this age” refers to twenty years less thirty days. The following ruling requires the absence of both the qualifying pubic hairs and two beard hairs. Halachah 12 addresses the different case in which beard hairs have appeared.

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if one of the signs of a has appeared in him, he is classified as a ,

and he has the legal status of an adult in every respect;

He does not remain a minor simply because the usual sign of maturity is absent. At this age, the combination described here establishes the status of , which places him in the adult category. “In every respect” concerns his adulthood; it does not remove laws that apply specifically to a .

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but if none of the signs of a has appeared in him, he remains a minor,

until he develops two hairs below, in their proper location,

or until he reaches thirty-five years and one day.

So long as the conditions described here remain unchanged, his minority continues. Qualifying pubic hairs can establish ordinary adulthood; the appearance of the required signs of a can establish the special classification described above. The next explains what happens if he reaches thirty-five years and one day without the qualifying hairs.

Synopsis

At twenty years less thirty days, the absence of qualifying pubic hairs and two beard hairs, together with a sign of a , establishes adult status. Without such a sign, minority continues until qualifying hairs appear or the later age threshold is reached.

הלכה יב

When Beard Hairs Change the Requirements

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If he reaches this age without developing the hairs, he is classified as a ,

“This age” refers to thirty-five years and one day, the final age mentioned in the preceding . “The hairs” means the qualifying pubic hairs.

even if none of the signs of a has appeared in him.

At this later age, the continued absence of the qualifying hairs establishes the classification without the additional physical signs required at the earlier threshold.

If he reaches twenty years less thirty days,

and has not developed two hairs below but has developed two hairs in his beard,

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then even if one of the signs of a has developed, he is not classified as a ;

The beard hairs change the amount of evidence required. In the preceding , when both kinds of hair were absent, one sign was sufficient at this age. Here, the presence of beard hairs means that one sign alone is insufficient.

rather, he remains a minor,

until all the signs of a develop,

or until he reaches thirty-five years and one day.

These alternatives establish the status of while the qualifying pubic hairs remain absent. If those hairs appear, they establish ordinary adult status under the preceding rules.

Synopsis

At thirty-five years and one day, the absence of qualifying pubic hairs establishes the status of even without additional signs. At the earlier threshold, someone who has developed two beard hairs requires all the signs, rather than just one.

הלכה יג

The Physical Signs of a

These are the signs of a :

The preceding explain when one sign is sufficient and when all the signs are required. This identifies the physical features to which those rules refer.

he has no beard;

This means that a developed beard is absent. Two isolated beard hairs do not amount to a developed beard. Thus, the preceding can describe someone who has two beard hairs but nevertheless exhibits all the signs listed here.

his hair is poorly developed, and his skin is smooth;

his urine does not produce froth;

when he urinates, the stream does not form an arc;

his semen is faint in color;

his urine does not turn sour;

when he bathes during the winter, his body does not give off vapor;

and his voice is atypical, so that it does not distinguish him as a man rather than a woman.

The final sign concerns the sound of his voice. As with the corresponding description of an , the question is whether the voice distinguishes the person as male or female.

These features must be read together with the age and hair requirements already stated. The list does not mean that any one feature, at any age, is enough to establish the legal classification.

Synopsis

The signs of a concern beard and hair development, skin texture, urine, semen, bodily vapor, and voice. Their legal effect depends on the accompanying conditions established in the preceding .

הלכה יד

Distinguishing a from a

The described here is the one called a throughout these laws.

names the category discussed in the preceding . The term is explained as referring either to impairment caused by fever or to a condition present from birth. Both explanations distinguish it from the described next, whose condition results from human action.

But a male whose reproductive organ or testicles were cut, detached, or crushed,

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as the gentiles do—

is the one called a .

The distinction concerns how the condition arose. identifies impairment caused by human action of the kind described here.

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Once he reaches thirteen years and one day, he is called a , an adult,

because he will never develop the sign of maturity.

“The sign” here means the qualifying pubic hairs used to establish adulthood.

In this case, the absence of the usual sign is attributed to the injury. His adulthood therefore does not depend on waiting for that sign or reaching the later age thresholds discussed above. Completing thirteen years establishes adult status under this ruling.

Synopsis

A , whose reproductive organs were damaged by human action, becomes an adult at thirteen years and one day without the usual physical sign. His case differs from the discussed in the preceding .

הלכה טו

Doubtful Adulthood and a Presumption of Adulthood

A male who is thirteen years and one day old and has not developed the lower sign,

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but in whom all the upper signs have appeared—

The male “upper signs” are not the eight female signs listed earlier. The suggests that the means beard and underarm hair, normally developed head hair, flesh without the unusual smoothness described among the signs of a , and a voice without the atypical quality described there.

has an uncertain status between a minor and an adult.

The next clause shows that this first case concerns someone who was examined and whose lower sign was not found. His other physical developments indicate maturity, but the examination leaves that indication in question. He therefore cannot be classified conclusively as either a minor or an adult.

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But if he has not been examined below—

once signs of maturity have appeared above,

he is presumed to be an adult.

Here, no examination has supplied contrary evidence. The upper signs therefore support a presumption of adulthood. The distinction is between not finding the lower sign when checking for it and not having checked for it at all.

“Maturity” in this passage refers to male adulthood. It does not introduce a male stage corresponding to the female category of .

Synopsis

When the upper signs are present but an examination finds no lower sign, his adulthood remains doubtful. When no examination has been made, the upper signs support a presumption that he is an adult.

הלכה טז

The Required Length of the Two Hairs

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Whenever two hairs are mentioned concerning a boy or a girl—

their required length is enough for their tips to be bent back to their roots.

The appearance of two hairs is not sufficient without regard to their length. To serve as a definite sign of maturity, each must be long enough for its tip to reach its base when bent over. The age and location requirements explained elsewhere in this chapter also apply.

From the time they grow long enough to be cut with scissors,

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until they become long enough for their tips to be bent back to their roots—

the stringent ruling is applied in every case.

This intermediate length does not establish adulthood conclusively, but it cannot be disregarded either. The person’s status must therefore be treated as uncertain, with the stricter consequence of each possible classification taken into account.

Accordingly, we treat the boy or girl as an adult when that produces the stricter ruling,

since the hairs have grown long enough to be cut with scissors.

And we treat them as minors when that produces the stricter ruling,

since the hairs have not become long enough for their tips to be bent back to their roots.

Neither classification is established. We therefore cannot permit something on the assumption that the person is definitely an adult, or definitely a minor. For each relevant law, the stricter consequence of the two possibilities applies.

Synopsis

The two hairs establish a definite sign only when their tips can be bent back to their roots. If they can be cut with scissors but have not reached that length, the stricter consequences of both minority and adulthood apply.

הלכה יז

The Location of the Hairs and Evidence from Their Follicles

These two hairs must be situated in the pubic region.

The entire pubic region is a valid location for these signs,

whether above, below, or on the reproductive organs themselves.

“Above” and “below” refer to positions within this region. They do not mean that hairs anywhere on the upper or lower body qualify.

The two hairs must be in one location,

and there must be follicles at their bases.

Although the entire region is eligible, the two hairs must be located together. The follicles are the small depressions in the skin from which the hairs emerge.

Even if both hairs emerge from a single follicle, they constitute a sign.

Two separate follicles are not required when two hairs are actually present. The shared point of growth does not cause them to be counted as only one hair.

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If two follicles are found beside one another, with no hair in them—

they constitute a sign;

for there is a presumption that a follicle does not exist without a hair,

and hairs were present in them but fell out.

The follicles provide evidence of earlier hair growth. Consequently, the absence of visible hairs at the time of examination does not prevent recognition of the sign in the case described.

Synopsis

The two hairs must be together in the pubic region and have follicles at their bases; both may grow from one follicle. Two adjacent empty follicles also establish a sign, because the hairs are presumed to have grown and fallen out.

הלכה יח

Hairs That Appeared Before the Required Age

A girl who developed two hairs during her twelfth year,

or a boy who developed them during his thirteenth year,

The girl’s twelfth year is the year before she completes twelve years of life; the boy’s thirteenth year is the year before he completes thirteen. Thus, the hairs in these cases appeared before the minimum age at which they can establish maturity.

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whose hairs are treated as hairs associated with a mole, as we explained—

even if those hairs remain in place after the boy completes thirteen years,

or after the girl completes twelve years,

they do not constitute a sign of maturity.

Reaching the required age does not turn hairs known to have appeared too early into qualifying signs. Their continued presence is not enough. The next distinguishes this known history from a case in which the hairs are first discovered after the required age.

Synopsis

Hairs known to have appeared before the required age do not become qualifying signs merely because they remain after that age is reached.

הלכה יט

When the Time of Hair Growth Is Unknown

When does the preceding rule apply?

When they were examined before the required age, and the hairs were known to have the status of hairs associated with a mole;

The earlier examination establishes that these particular hairs were already present before they could qualify as signs of maturity. The preceding therefore continues to exclude them even after the required age.

but if they were examined only after the required age,

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and two hairs were found there—

the hairs are presumed to be signs of maturity,

and we do not suggest that they may have grown before the required age and should therefore be treated as hairs associated with a mole.

There is a difference between knowing that hairs appeared too early and merely imagining that possibility. When qualifying hairs are first found after the required age, the unproven possibility of earlier growth does not undermine their status.

This presumption addresses when the hairs grew. It does not dispense with the requirements concerning their length and location.

Synopsis

An earlier examination can establish that hairs appeared too soon to qualify. When they are first found after the required age, however, they are presumed to be valid signs rather than disqualified by speculation about earlier growth.

Live ItSeparate what you know from what you imagine

Separate what you know from what you imagine

When the required hairs are first found after the qualifying age, the does not disqualify them merely because they might have grown earlier. Their length and location must still qualify; the imagined earlier history does not overturn the presumption.

We can notice a similar habit when interpreting someone’s actions. A friend apologizes, and we immediately think, “They probably only said that because someone told them to.” Perhaps we have evidence; perhaps we have supplied the story ourselves. Distinguishing the two can help us respond more fairly. We can acknowledge the apology while allowing subsequent actions to show its sincerity.

Try today

When you catch yourself assigning someone a motive, ask, “What do I actually know?”

Suggested reflection on 2:19.

הלכה כ

Who May Examine a Girl for Signs of Maturity

When a girl is examined,

whether during the relevant year—the whole of her twelfth year—

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before that year, or afterward—

The same rule about who may conduct the examination applies at each of these times. An examination before the minimum age can establish that particular hairs appeared too early; an examination afterward can establish the presence of signs that qualify under the preceding rules.

the examination is entrusted to upright, trustworthy women.

Out of consideration for modesty, trustworthy women are relied upon to conduct this examination and report its findings. Their report establishes whether the physical signs are present; establishing the girl’s age is a separate matter.

Even one woman may conduct the examination,

and her report is accepted as to whether the girl has developed the signs or has not.

Two examiners are not required. One woman meeting the stated qualifications is trusted to report either that the signs are present or that they are absent.

Synopsis

A girl’s physical signs may be examined by upright, trustworthy women, whether before or after the relevant age. Even one qualified woman’s report is accepted concerning the presence or absence of those signs.

הלכה כא

Counting Years According to the Jewish Calendar

All the years mentioned concerning a boy, a girl, , or any other matter,

are monetary pledges to the Sanctuary whose amounts the fixes according to specified age and sex categories. Since age determines the applicable amount, the method of counting years matters here as well.

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are reckoned neither as purely lunar years nor as solar years—

but as years of the calendar’s cycle of intercalation,

consisting of ordinary years and leap years, as established by the court,

as we explained in .

The Jewish calendar follows lunar months, with an additional month inserted in leap years to keep the calendar aligned with the solar seasons. An ordinary year has twelve months; a leap year has thirteen. Each counts as one year when calculating the ages discussed in this chapter.

These are the years used in reckoning all matters of religious law.

The ages given earlier are therefore measured by the Jewish calendar. One does not replace its years with a fixed number of days or assume that every year contains exactly twelve months.

Synopsis

ages and other periods measured in years follow the Jewish calendar, including its ordinary and leap years.

הלכה כב

Establishing Age Through Qualified

We do not rely on women’s testimony to establish the number of years,

nor on the testimony of relatives,

but on the testimony of two men qualified to serve as .

This ruling concerns the qualifications for testimony establishing age. It is distinct from the physical examination discussed above, for which the report of a trustworthy woman is accepted. The next identifies particular matters for which a father’s statement is also accepted.

Synopsis

The general rule requires two qualified male to establish age. The acceptance of a woman’s report concerning physical signs does not extend automatically to testimony about age.

הלכה כג

The Limited Acceptance of a Father’s Statement About Age

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If a father says, “This son of mine is nine years and one day old,” or, “This daughter of mine is three years and one day old”—

These ages concern whether an act of intercourse has the legal significance necessary for the particular liability being discussed. They do not establish adulthood or make an otherwise forbidden act permissible. The potential liability here concerns the adult participant, not punishment of the child.

his statement is accepted for determining liability to bring an offering,

but not for imposing lashes or other judicial punishments.

The father’s statement is accepted for determining an obligation to bring a sin-offering for an inadvertent transgression. Its acceptance is limited to that purpose: it does not establish age conclusively for lashes or other judicial punishments.

If he says, “This son of mine is thirteen years and one day old,”

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or, “This daughter of mine is twelve years and one day old”—

his statement is accepted regarding vows, , , and consecrations of property,

These are declarations that can create religious obligations or dedicate property. Vows can impose a binding personal restriction or commitment. are pledges of the ’s prescribed valuations; are a form of property dedication, including property designated for ; and consecrations place property in the sacred domain.

His statement establishes age for these specified purposes; it does not remove the other requirements governing whether a vow or dedication takes effect.

but not for imposing lashes or other judicial punishments.

Synopsis

A father’s statement about his child’s age is accepted for the specified sacrificial obligations, vows, and dedications. It is not sufficient to establish age for lashes or other judicial punishments.

הלכה כד

The Uncertain Classification of an

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A person who has both a male reproductive organ and a female reproductive organ—

is called an ,

and the person’s classification as male or female is uncertain,

and there is no sign by which the person can ever be identified as definitely male or definitely female.

The uncertainty here arises from the presence of both kinds of sexual organs. This differs from the next case, where the anatomy is concealed.

Synopsis

An has both male and female reproductive organs and is classified by the as uncertainly male or female, without a physical sign that resolves that uncertainty.

הלכה כה

Concealed Anatomy and the Age of Presumed Adulthood

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A person in whom neither male nor female genitalia are apparent, the area instead being closed over—

is called a ,

The organs are concealed rather than identifiable on examination. The wording does not mean that the person necessarily lacks reproductive organs: the continuation describes their being revealed.

and this person’s classification is also uncertain.

Here the uncertainty concerns which anatomy lies beneath the covering. Unlike an , a is not described as visibly possessing both kinds of organs.

If the covering of the is opened and the person is found to be male,

the person is treated as definitely male;

and if found to be female, the person is female.

Revealing the anatomy resolves the uncertainty. The earlier doubtful classification resulted from concealment, not from the presence of both male and female organs.

A and an who have reached twelve years and one day

are presumed to be adults.

“Presumed adults” does not resolve whether these individuals are male or female. Twelve is the earlier age threshold discussed in this chapter, corresponding to female adulthood. Reaching this age does not establish adulthood for obligations specific to adult males.

It is individuals of this age whom we mean whenever we discuss these categories.

Synopsis

A ’s concealed anatomy leaves male or female status uncertain, but revealing it can resolve the doubt. From twelve years and one day, a and an enter the stated presumption of adulthood, subject to the distinction between female and male age thresholds.

🔎Dig DeeperConcealed Anatomy and the Age of Presumed Adulthood

Concealed Anatomy and the Age of Presumed Adulthood

The requires physical signs of maturity in addition to the stated age. The understands the ’s wording as apparently establishing this presumption without requiring those signs. Their disagreement concerns the evidence needed to establish maturity; it does not resolve the separate uncertainty about whether the person is male or female.

Sources: Ra’avad and Maggid Mishneh on 2:25.

הלכה כו

Defining and Persons of Sound Understanding

-

The terms and , wherever they appear,

refer to males and females who can neither hear nor speak.

These are technical terms in the laws discussed here. Although can ordinarily mean someone who cannot hear, the legal category defined in this passage combines the inability to hear with the inability to speak. Deafness alone does not place a person in this category.

But someone who speaks and cannot hear,

-

or hears and cannot speak—

has the same standing as any other person.

The inability to hear or to speak, by itself, does not establish the restricted legal capacity associated with the category of . In the category described here, the restriction affects the ability to establish under law. Someone who can hear but cannot speak, or can speak but cannot hear, is not placed in that category merely because of the remaining limitation.

A man and a woman who possess sound understanding,

-

and are neither in the category of nor in the category of —

are called and , respectively.

Here, and identify people of sound understanding who are outside the two legal categories just mentioned; the terms do not mean unusually clever people. is a technical category of mental incapacity, whose detailed criteria are not defined in this passage.

Synopsis

and denote the category combining inability to hear and speak. Either limitation alone does not establish that status. and denote a man and woman of sound understanding who are outside the categories of and .

הלכה כז

The Twenty Terms Defined in These Opening Chapters

The terms whose meanings we have explained in these two chapters therefore total twenty.

They are:

This list gathers the vocabulary established in Chapters 1 and 2. Some terms name the creation of a marriage bond or categories of prohibited relationships; others identify stages of maturity, physical signs, or a person’s legal status.

, , , , ,

These five terms were introduced in Chapter 1. establishes the binding marital relationship. The other four distinguish categories of forbidden relationships according to the source and nature of their prohibition.

, , , , ,

These terms describe the female statuses explained in this chapter. They are not five successive stages: is the broader designation that includes a , a , and an whose status has been established under the preceding rules.

, ,

refers to the two qualifying hairs described earlier; refers to the bodily signs discussed above. Their legal significance depends on the relevant age and the findings specified in the preceding .

, , , ,

These terms describe male minority, the two categories of distinguished earlier, and male adulthood. Here too, the list collects legal terms rather than presenting a sequence through which every person passes.

, , , and .

The last two are plural forms of the categories explained in Halachah 26. Throughout this list, each term retains its precise earlier definition, including the qualifications governing when that status is established.

Synopsis

The opening two chapters establish twenty foundational terms concerning marriage, prohibited relationships, maturity, and personal legal status. Each term carries the specific meaning and qualifications already explained.

הלכה כח

Keeping the Definitions in Mind

Keep all these terms constantly before you,

and do not lose sight of their full meanings,

Knowing the names alone is not enough. The definitions include the distinctions that determine their application—for example, the difference between a and a , or between established adulthood and a status that remains doubtful.

so that we will not need to explain the meaning of each term

every time we mention it.

The laws that follow will use this vocabulary without repeating all its definitions. When one of these terms appears, the reader should understand it in the precise sense established in these opening chapters.

Synopsis

Retain the full definitions of these terms, since the subsequent laws will rely on them without explaining them anew.

Live ItMake sure familiar words mean something

Make sure familiar words mean something

The asks us to keep these terms and their full meanings in mind. The coming laws will use them without explaining their definitions again, so recognizing the words alone will not be enough.

This is a useful pause in our own learning. We may hear a familiar term in a class, nod along, and only later discover that we cannot explain it. Familiarity can make a gap in understanding easy to miss. Stopping to clarify one word may help us follow the whole discussion more accurately. Asking a basic question can be a practical way to deepen what we know.

Try today

Choose one familiar term from today’s learning and explain it in your own words, then check your explanation.

Suggested reflection on 2:28.

Sources & editorial method

Hebrew text: Mishneh Torah, Hilchos Ishus, Chapter 2. The Hebrew is preserved as the primary text and divided into short learning units.

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 2 at a glance

Maturity and legal status

Age and physical signs determine the statuses described in this chapter. The later distinguish evidence, presumptions, and the legal terms used throughout these laws.

  • The status of lasts six months from the appearance of the qualifying lower sign. At the completion of that period, she becomes a .
  • Qualifying hairs appearing once a boy has completed thirteen years establish his status as a . Hairs that appear before the required age do not establish adulthood.
  • The two hairs establish a definite sign only when their tips can be bent back to their roots. If they can be cut with scissors but have not reached that length, the stricter consequences of both minority and adulthood apply.
  • ages and other periods measured in years follow the Jewish calendar, including its ordinary and leap years.
  • Retain the full definitions of these terms, since the subsequent laws will rely on them without explaining them anew.
פרק ב

End of chapter.

You have reached the end of all twenty-eight halachos.