Leviticus 22:2–7

²“Tell Aaron and his sons to deal respectfully with the holy offerings of the Israelites that they have consecrated to Me, so they do not profane My holy name; ^eI am Yahweh. ³Say to them: If any man from any of your descendants throughout your generations is in a state of uncleanness yet approaches the holy offerings that the Israelites consecrate to the Lord, that person will be cut off from My presence; I am Yahweh. ⁴No man of Aaron’s descendants who has a skin disease ^for a discharge is to eat from the holy offerings until he is clean. Whoever touches anything made unclean by a dead person or by a man who has an emission of semen, ⁵or whoever touches any swarming creature that makes him unclean or any person who makes him unclean—whatever his uncleanness— ⁶the man who touches any of these will remain unclean until evening ^gand is not to eat from the holy offerings unless he has bathed his body with water. ⁷When the sun has set, he will become clean, and then he may eat from the holy offerings, for that is his food. ^h