🐑One in the Flock
The mishna says that even one animal unfit for an offering makes the whole mixture unfit. Rav Kahana asks why another mishna teaches this too. Rav Shimi bar Ashi answers: one case starts before the animals are consecrated, and the other starts afterward.
Amud a 🔎A Hidden Problem
Rav Ashi asks whether a rule about an animal with a visible blemish can teach us about an animal involved in a forbidden act with a person. That act leaves no visible blemish. So the Gemara turns to the words “from the cattle” to show that the animal may not be offered.
Amud b 📖Reading the Words
The school of Rabbi Yishmael finds another source for why certain animals may not be offered. It connects the word “corruption” to forbidden acts and idol worship. It reads “from the cattle,” “from the herd,” and “from the flock” as excluding sick, old, and filthy animals.
Amud b