Leviticus 7:23-32

23“Speak to Bnei-Yisrael, saying: You are to eat no fat of a bull or sheep or goat.

24The fat of a dead animal and the fat of a torn animal may be used for any other service, but you must not eat it.

25For if anyone eats the fat of the animal from which an offering is made by fire to Adonai, then the soul who eats it is to be cut off from his people.

26“You are not to eat any blood, whether it is from a bird or an animal, in any of your dwellings.

27Whoever it is who consumes any blood, that soul is to be cut off from his people.’”

28Then Adonai spoke to Moses, saying:

29“Speak to Bnei-Yisrael, saying: Whoever brings the sacrifice of his fellowship offerings to Adonai is to present his offering to Adonai out of the sacrifice of his fellowship offerings.

30With his own hands he is to bring Adonai’s offerings by fire. He is to present the fat with the breast, so that the breast may be waved for a wave offering before Adonai.

31The kohen is to burn up the fat as smoke on the altar, but the breast will belong to Aaron and his sons.

32The right thigh you are to give to the kohen for a contribution out of the sacrifices of your fellowship offerings.