Leviticus 6:28; Leviticus 11:32–33

28 And gthe earthenware vessel in which it is boiled hshall be broken. But if it is boiled in a bronze vessel, that shall be scoured and rinsed in water.

32 And anything on which any of them falls when they are dead shall be unclean, whether it is an article of wood or a garment or a skin or a sack, any article that is used for any purpose. mIt must be put into water, and it shall be unclean until the evening; then it shall be clean. 33 And if any of them falls into any earthenware vessel, all that is in it shall be unclean, and you nshall break it.