Leviticus 11:35

³³  And every earthen vessel, whereinto any of them falleth, whatsoever is in it shall be unclean; and ye shall break it.

³⁴  Of all meat which may be eaten, that on which such water cometh shall be unclean: and all drink that may be drunk in every such vessel shall be unclean.

³⁵  And every thing whereupon any part of their carcass falleth shall be unclean; whether it be oven, or ranges for pots, they shall be broken down: for they are unclean and shall be unclean unto you.

³⁶  Nevertheless a fountain or pit, wherein there is plenty of water, shall be clean: but that which toucheth their carcass shall be unclean.

³⁷  And if any part of their carcass fall upon any sowing seed which is to be sown, it shall be clean.