Leviticus 20:25
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.
Leviticus 11:1-47
And the LORD spake unto Moses and to Aaron, saying unto them,
Deuteronomy 14:3-21
Thou shalt not eat any abominable thing.
Acts 10:11-15
And saw heaven opened, and a certain vessel descending unto him, as it had been a great sheet knit at the four corners, and let down to the earth:
Acts 10:28
And he said unto them, Ye know how that it is an unlawful thing for a man that is a Jew to keep company, or come unto one of another nation; but God hath shewed me that I should not call any man common or unclean.
Ephesians 5:7-11
Be not ye therefore partakers with them.