Leviticus 11:32; Leviticus 11:33

32 When one of them dies and falls on something, that article, whatever its use, will be unclean, whether it is made of wood, cloth, hide or sackcloth. Put it in water; it will be unclean till evening, and then it will be clean.

33 If one of them falls into a clay pot, everything in it will be unclean, and you must break the pot.