Leviticus 17:15-16 English Revised Version (ERV)

15. And every soul that eateth that which dieth of itself, or that which is torn of beasts, whether he be homeborn or a stranger, he shall wash his clothes, and bathe himself in water, and be unclean until the even: then shall he be clean.

16. But if he wash them not, nor bathe his flesh, then he shall bear his iniquity.

Leviticus 17