TSK · Leviticus 11:1

Of every clean beast thou shalt take to thee seven and seven, the male and his female; and of the beasts that are not clean two, the male and his female:

Every moving thing that liveth shall be food for you; as the green herb have I given you all.

Ye shall therefore make a distinction between the clean beast and the unclean, and between the unclean fowl and the clean: and ye shall not make your souls abominable by beast, or by bird, or by anything wherewith the ground teemeth, which I have separated from you as unclean.

But Peter said, Not so, Lord; for I have never eaten anything that is common and unclean.