Leviticus 17:15-16 - Regulations For Eating Carcasses
15 "And [if there is] any person who eats a dead body or a mangled carcass, [whether] among the native or among the alien, then he shall wash his garments, and he shall wash [himself] with water, and he shall be unclean until the evening, and he shall be clean. 16 But if he does not wash [his garments] and he does not wash his body, then he shall bear his guilt."