Leviticus 11:31-33

Expanded Bible

³¹ These ·crawling [swarming] animals are unclean for you [^Cprobably because they eat carrion or touch dead bodies]; anyone who touches their dead bodies will be unclean [^Cin a ritual sense] until evening.

³² “‘If an unclean animal dies and falls on something, that item will also become unclean [^Cin a ritual sense]. This includes anything made from wood, cloth, leather, or rough cloth, regardless of its use. Whatever the animal falls on must be washed with water and be unclean until evening; then it will become clean again. ³³ If the dead, unclean animal falls into a clay bowl, anything in the bowl will become unclean, and you must break the bowl.