But of the creatures that swarm in the water or of animals that otherwise live in the water, whether in the sea or in the rivers, all those that lack either fins or scales are loathsome for you,
or if someone, without being aware of it, touches any unclean thing, such as the carcass of an unclean wild animal, or an unclean domestic animal, or an unclean swarming creature, and thus is unclean and guilty;