Leviticus 7:26
Wherever you live, you must not eat blood from a bird or animal.
Anyone who eats the fat of an animal offered as a burnt offering to the Lord shall be cut off from his people.
The fat of an animal that has died a natural death or been killed by a wild animal may be used for any other purpose, but you must not eat it.
“Speak to the people of Israel and say to them: You must not eat the fat of oxen, sheep, or goats.
If anyone touches anything unclean, whether human or animal or any crawling creature, and then eats the meat of a peace offering presented to the Lord, that person shall be cut off from his people.
Anyone clean may eat the meat of the peace offering, but anyone who eats the meat of a peace offering presented to the Lord while he is unclean shall be cut off from his people.
If the meat offered as a peace offering is consumed on the third day, the person who offered it shall not be accepted nor credited for it, for it is defiled meat, and the person who eats it shall suffer the penalty for his wrongdoing.