Leviticus 11:31-33

Amplified Bible

³¹ These [creatures] are unclean to you among all that swarm; whoever touches them when they are dead becomes unclean until evening. ³² Also anything on which one of them falls after dying becomes unclean, whether it is an article of wood or clothing, or a skin, or a sack—any article that is used—it must be put in water, and will be unclean until the evening; then it becomes clean. ³³ As for any earthenware container into which any of these [crawling things] falls, whatever is in it becomes unclean, and you shall break the container.