And that ye may put difference between holy and unholy, and between unclean and clean

Ye shall therefore put difference between clean beasts and unclean, and between unclean fowls and clean: and ye shall not make your souls abominable by beast, or by fowl, or by any manner of living thing that creepeth on the ground, which I have separated from you as unclean.

Even as the roebuck and the hart is eaten, so thou shalt eat them: the unclean and the clean shall eat of them alike.

But we are all as an unclean thing, and all our righteousnesses are as filthy rags; and we all do fade as a leaf; and our iniquities, like the wind, have taken us away.

And the coney, because he cheweth the cud, but divideth not the hoof; he is unclean unto you.

And every earthen vessel, whereinto any of them falleth, whatsoever is in it shall be unclean; and ye shall break it.