Leviticus 22:3

‘But the person who eats the flesh of the sacrifice of peace offerings which belong to Yahweh, in his uncleanness, that person shall be cut off from his people.

“This also is yours, the contribution from their gift, even all the wave offerings of the sons of Israel; I have given them to you and to your sons and daughters with you as a perpetual statute. Everyone of your household who is clean may eat it.

‘Anyone who touches a corpse, the body of a man who has died, and does not purify himself, makes the tabernacle of Yahweh unclean; and that person shall be cut off from Israel. Because the water for impurity was not splashed on him, he shall be unclean; his uncleanness is still on him.

Then I said to them, “You are holy to Yahweh, and the utensils are holy; and the silver and the gold are a freewill offering to Yahweh, the God of your fathers.