Leviticus 11:26-28 - Inedible Land Quadrupeds
26 "Any animal that has divided hooves and is cloven-footed but doesn't chew the cud is unclean for you. Anyone who touches them is unclean. 27 Among the animals, anything that walks on their paws and on four legs is unclean for you. Anyone who touches their carcasses becomes unclean until evening. 28 Whoever carries their carcass is to wash their clothes, because they've become unclean until evening. They're unclean for you.