Leviticus 11:37-39

American Standard Version

³⁷ And if aught of their carcass fall upon any sowing seed which is to be sown, it is clean. ³⁸ But if water be put upon the seed, and aught of their carcass fall thereon, it is unclean unto you.

³⁹ And if any beast, of which ye may eat, die; he that toucheth the carcass thereof shall be unclean until the even.