Leviticus 11:35-37

Young's Literal Translation

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;

³⁷ and when [any] of their carcase falleth on any sown seed which is sown -- it [is] clean;