'Difference' in the Bible

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

To make a difference between the unclean and the clean, and between the beast that may be eaten and the beast that may not be eaten.

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.