‘And you shall make a distinction between clean beasts and unclean, and between unclean birds and clean. And do not make yourselves abominable by beast or by bird, or whatever creeps on the ground, which I have separated from you as unclean.
or a man who touches any creeping creature by which he would be made unclean, or any being by whom he would become unclean, even any of his uncleanness;