Leviticus 11:38

35 Every thing whereupon [any part] of their carcass falls shall be unclean; whether oven, or range for pots, it shall be broken in pieces: they are unclean, and shall be unclean to you.

36 Nevertheless a spring or a pit in which is a gathering of water shall be clean: but that which touches their carcass shall be unclean.

37 If [anything] of their carcass fall on any sowing seed which is to be sown, it is clean.

38 But if water be put on the seed, and [anything] of their carcass fall thereon, it is unclean to you.

39 If any animal, of which you may eat, die; he who touches the carcass of it shall be unclean until the even.

40 He who eats of the carcass of it shall wash his clothes, and be unclean until the even: he also that bears the carcass of it shall wash his clothes, and be unclean until the even.

41 Every creeping thing that creeps on the earth is an abomination; it shall not be eaten.