Leviticus 22:4-8

⁴“‘Whoever of the offspring of Aaron is a leper or has a discharge shall not eat of the holy things until he is clean. Whoever touches anything that is unclean by the dead, or a man who has a seminal emission,

⁵or whoever touches any creeping thing by which he may be made unclean, or a man from whom he may become unclean, whatever uncleanness he has—

⁶the person that touches any such shall be unclean until the evening, and shall not eat of the holy things unless he bathes his body in water.

⁷When the sun is down, he shall be clean; and afterward he shall eat of the holy things, because it is his bread.

⁸He shall not eat that which dies of itself or is torn by animals, defiling himself by it. I am the LORD.