Leviticus 11
38 But if any water be put upon the seed, and any part of their carcass fall thereon, it shall be unclean unto you.
39 Ref And if any beast, of which ye may eat, die; he that toucheth the carcass thereof shall be unclean until the even.
40 Ref And he that eateth of the carcass of it shall wash his clothes, and be unclean until the even: he also that beareth the carcass of it shall wash his clothes, and be unclean until the even.