Leviticus 11:36-38

New King James Version

³⁶ Nevertheless a spring or a cistern, in which there is plenty of water, shall be clean, but whatever touches any such carcass becomes unclean. ³⁷ And if a part of any such carcass falls on any planting seed which is to be sown, it remains clean. ³⁸ But if water is put on the seed, and if a part of any such carcass falls on it, it becomes ^[a]unclean to you.