Leviticus 22:6-8

King James Version

⁶ The soul which hath touched any such shall be unclean until even, and shall not eat of the holy things, unless he wash his flesh with water.

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

⁸ That which dieth of itself, or is torn with beasts, he shall not eat to defile himself therewith; I am the Lord.