Leviticus 7:23-25

New Century Version

²³ “Tell the people of Israel: ‘You must not eat any of the fat from cattle, sheep, or goats. ²⁴ If an animal is found dead or torn by wild animals, you may use its fat for other things, but you must not eat it. ²⁵ If someone eats fat from an animal offering made by fire to the Lord, he must be cut off from his people.