Episode Details

The Gemara asks whether the requirement to slaughter birds is a Torah law or a rabbinic law. Rabbi Yitzchak bar Pinchas rules that it is only a rabbinic law. The Gemara raises three difficulties against his position but resolves them. The final difficulty is resolved by pointing out that this matter is subject to a Tannaitic debate, and the Gemara brings both positions.

Although only one siman needs to be slaughtered in a bird, the Gemara asks if it can be any siman or specifically the gullet. Rav Nachman and Rav Ada bar Ahava disagree on this point, and difficulties are raised against both positions. Ultimately, the Gemara concludes that cutting either siman is valid.

Rabbi Yehuda requires that the veins in the neck (veridin) must also be cut during slaughter. Rav Chisda explains that this rule applies specifically to birds, and its purpose is to drain out the extra blood so people will not come to eat it, but it is not an essential part of the shechita obligation. The Gemara raises three difficulties against this explanation, but they are all resolved.

If exactly half of a siman was slaughtered, there is a debate between Rav and Rav Kahana - do we say that since the majority is not unslaughtered, the shechita is valid, or do we say that since the majority has not been slaughtered, the shechita is invalid? The Gemara begins by raising difficulties against Rav's position that half of a siman is considered as if the majority is slaughtered and the bird is permitted.