Leviticus 7:21
If one touches anything unclean, whether human uncleanness, an unclean animal, or any unclean, detestable thing, and then eats any of the meat of the peace offering that belongs to the LORD, that person must be cut off from his people."

Leviticus 7:23
"Speak to the Israelites and say, 'You are not to eat any of the fat of an ox, a sheep, or a goat.