Leviticus 7:21-29

²¹And anyone who, after touching any unclean thing of man or an unclean beast or any unclean and disgusting thing, takes as food the flesh of the peace-offerings, which are the Lord's, will be cut off from his people.

²²And the Lord said to Moses,

²³Say to the children of Israel: You are not to take any fat, of ox or sheep or goat, for food.

²⁴And the fat of that which comes to a natural death, and the fat of that which is attacked by beasts, may be used for other purposes, but not in any way for food.

²⁵For anyone who takes as food the fat of any beast of which men make an offering by fire to the Lord, will be cut off from his people.

²⁶And you are not to take for food any blood, of bird or of beast, in any of your houses.

²⁷Whoever takes any blood for food will be cut off from his people.

²⁸And the Lord said to Moses,

²⁹Say to the children of Israel: He who makes a peace-offering to the Lord, is to give an offering to the Lord out of his peace-offering: