“‘Or if anyone touches any tamaa (unclean) thing, whether it is the carcass of an tamaa (unclean) animal, or the carcass of tamaa (unclean) livestock, or the carcass of tamaa (unclean) sharatz (creeping) things, and it is ilam (hidden) from him, and he is tamaa (unclean), then he shall be asham (guilty).