Leviticus 11:31-40

31Of all those that move along the ground, these are unclean for you. Whoever touches them when they are dead will be unclean till evening. 32When 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. 33If one of them falls into a clay pot, everything in it will be unclean, and you must break the pot. 34Any food you are allowed to eat that has come into contact with water from any such pot is unclean, and any liquid that is drunk from such a pot is unclean. 35Anything that one of their carcasses falls on becomes unclean; an oven or cooking pot must be broken up. They are unclean, and you are to regard them as unclean. 36A spring, however, or a cistern for collecting water remains clean, but anyone who touches one of these carcasses is unclean. 37If a carcass falls on any seeds that are to be planted, they remain clean.

38But if water has been put on the seed and a carcass falls on it, it is unclean for you. 39“ ‘If an animal that you are allowed to eat dies, anyone who touches its carcass will be unclean till evening.

40Anyone who eats some of its carcass must wash their clothes, and they will be unclean till evening. Anyone who picks up the carcass must wash their clothes, and they will be unclean till evening.