Study Niddah folio 58B with parallel Hebrew-English text, traditional commentary, and modern study tools. Free access to Babylonian Talmud online.
The Talmud asks: In what way is this case different from that which is taught in a baraita: With regard to two women who were occupied with one slaughtered bird, and the bird contained only an amount of blood capable of producing a stain as big as a sela coin, and blood the size of a sela was found
A baraita states: In the case of a woman who wore 3 robes, one on top of the other, that had been examined by her for blood stains, and she subsequently found a stain on one of the robes, if she can attribute the blood on the robe to an external source, she may attribute it to that source, and she
The baraita elaborates: How so? If she passed through a marketplace of butchers, where blood could have sprayed on her clothes, she may attribute a stain on her garment to the butchers and she is pure, even if the stain was on the lower robe. If she did not pass through a marketplace of butchers o
Mishnah: And a woman who discovers a blood stain on her body or her garment may attribute its existence to any matter to which she can attribute it: If she slaughtered a domesticated animal, an undomesticated animal, or a bird; or if she was occupied with the removal of blood stains from the garme
How large a stain may a woman attribute to a louse? R' Ḥanina ben Antigonus says: It can be up to the area of a split bean. And she may attribute the stain to a louse even if she does not remember that she killed it. And she may attribute the blood stain to her son or to her husband in a case where