Leviticus 11:34-36

Young's Literal Translation

³⁴ `Of all the food which is eaten, that on which cometh [such] water, is unclean, and all drink which is drunk in any [such] vessel is unclean;

³⁵ and anything on which [any] of their carcase falleth is unclean (oven or double pots), it is broken down, unclean they [are], yea, unclean they are to you.

³⁶ `Only -- a fountain or pit, a collection of water, is clean, but that which is coming against their carcase is unclean;