Leviticus 11:37
36. Nevertheless a fountain or pit, wherein there is plenty of water, shall be clean: but that which toucheth their carcase shall be unclean.37. And if any part of their carcase fall upon any sowing seed which is to be sown, it shall be clean.38. But if any water be put upon the seed, and any part of their carcase fall thereon, it shall be unclean unto you.
Leviticus თავი 11