Soncino English Talmud
Sanhedrin
Daf 69a
Abaye objected. [It has been taught: And If any man lieth carnally The School of Hezekiah taught: But if a man came presumptuously [yazid] upon his neighbour to slay him with guile: a man can inflame [his genital] and emit semen, but not a minor.6 R. Mordechai asked of R. Ashi: Whence do we know that mezid denotes heating? — From the verse, And Jacob sod [wa-yazed] pottage. But this is not so. For the School of Ishmael taught: If a man have a son: implying, a son but not a father. Now, how is this possible? Shall we say that he impregnated [his wife] after producing two hairs, and begot before the hair was fully grown — but can there be such a long interval [between these, as to allow for complete gestation]? Did not R. Keruspedai say: The extreme limits of a 'stubborn and rebellious' son are only three months? Hence he must have caused conception before producing two hairs, and begot the child before the hair was fully grown; [and in that case he is excluded from the operation of the law] thus proving that a minor can beget children! — No. In truth, this refers to one who impregnated [his wife] after the appearance of two hairs, and begot [the child] after his hair was fully grown. But as for the difficulty raised by R. Keruspedai's dictum, — when R. Dimi came, he said: In the West [i.e.. Palestine], they explain [the deduction of the School of Ishmael] thus; a son, but not one who is fit to be called a father. To revert to the above text: 'R. Keruspedai said in R. Shabbethai's name: The extreme limit of a "stubborn and rebellious son" is only three months'. But did we not learn, FROM THE TIME THAT HE PRODUCES TWO HAIRS UNTIL HE GROWS A BEARD RIGHT ROUND? — If he grew a beard, even if three months have elapsed, or if three months elapsed, even if he did not grow a beard [he is no longer liable]. R. Jacob of Nehar Pekod sat before Rabina, and said thus in the name of R. Huna the son of R. Joshua: From the dictum of R. Keruspedai in R. Shabbethai's name one may deduce that if a woman bears at seven months, her pregnancy is not discernible at a third of its course; for if it is, why three months: two and a third are sufficient? He demurred: In truth, it may be that her pregnancy becomes manifest at a third of its course, but we must regard the majority. Now, this was repeated before R. Huna the son of R. Joshua, whereupon he remarked: But can we consider the majority [only, disregarding the majority entirely] in capital charges; did not the Torah say, Then the congregation shall judge … and the congregation shall deliver the slayer? Yet you say, regard R. Jeremiah of Difti said: We also learnt the following: A maiden aged three years and a day may be acquired in marriage by coition, and if her deceased husband's brother cohabited with her, she becomes his. The penalty of adultery may be incurred through her; [if a niddah,] she defiles him who has connection with her, so that he in turn defiles that upon which he lies, as a garment which has lain upon [a person afflicted with gonorrhoea]. If she married a priest, she may eat of terumah; if any unfit person cohabits with her, he disqualifies her from the priesthood. If any of the forbidden degrees had intercourse with her, they are executed on her account, but she is exempt.
Sefaria
Mesoret HaShas