Levítico 12:6 Referências da Mishná: Mishnah Keritot, Mishnah Sotah, Mishnah Nedarim & Mishnah Bikkurim

Some women [after childbirth] bring an offering which is eaten; some bring one which is not eaten, and some bring no offering at all. These bring an offering which is eaten: If a woman miscarries a fetus which has the shape of beast, or a wild animal or a bird, the words of Rabbi Meir; but the sages say: only if it has a human shape. Or if a woman miscarries a sandal-like fetus or a placenta or a fully formed fetus, or one that comes out in pieces. Similarly, if a female slave miscarries, she brings an offering which is eaten.

If she said, “I am defiled to you”, she gives him a receipt for her ketubah and goes out [with a get]. But if she says, “I am pure”, they bring her up to the east gate, Nicanor’s gate, where they give women suspected of adultery the water to drink, purify women after childbirth and purify lepers. A priest seizes her clothing if they are torn, then they are torn, and if they become unstitched, then they are unstitched, until he uncovers her bosom, and he undoes [the braids of] her hair. Rabbi Judah says: if her bosom was beautiful he does not uncover it, and if her hair was beautiful he does not undo it.

If a woman miscarries on the eve of the eighty-first day: Bet Shammai say: she is exempted from an offering. But Bet Hillel say: she is liable. Bet Hillel said to Bet Shammai: what is the difference between the eve of the eighty-first day and the eighty-first day itself? Since these are considered equal with regard to [blood] uncleanness, why should they not be considered equal also with reference to the offerings? Bet Shammai said to them: No; if you said this in the case where she miscarries on the eighty-first day where it occurred at a time when she was fit to bring an offering, can you say this where she miscarries on the eve of the eighty-first day, where it did not occur at a time when she was fit to bring an offering? Bet Hillel said to them: the case of a woman who miscarries on the eighty-first day which fell on a Shabbat shall prove it, where it did not take place at a time when she was fit to bring an offering and yet she is liable to bring a [new] offering. Bet Shammai said to them: No; if you says this of the eighty-first day which fell on a Shabbat for although it is not fit for offerings of an individual, it is at least fit for communal offerings, would you maintain this concerning a woman who miscarries on the eve of the eighty-first day, seeing that the night is fit neither for offerings of the individual nor for communal offerings? As to [your argument of the uncleanness of] the blood, it proves nothing, for if she aborted within the period of cleanness the blood is unclean, and yet she is exempted from an offering.