Exodus 23:32
Thou shalt make no covenant with them, nor with their gods.
Exodus 34:12
Take heed to thyself, lest thou make a covenant with the inhabitants of the land whither thou goest, lest it be for a snare in the midst of thee:
Deuteronomy 7:2
And when the LORD thy God shall deliver them before thee; thou shalt smite them, and utterly destroy them; thou shalt make no covenant with them, nor shew mercy unto them:
Exodus 34:15
Lest thou make a covenant with the inhabitants of the land, and they go a whoring after their gods, and do sacrifice unto their gods, and one call thee, and thou eat of his sacrifice;
Numbers 25:1-2
And Israel abode in Shittim, and the people began to commit whoredom with the daughters of Moab.
Deuteronomy 7:16
And thou shalt consume all the people which the LORD thy God shall deliver thee; thine eye shall have no pity upon them: neither shalt thou serve their gods; for that will be a snare unto thee.
Joshua 9:14-23
And the men took of their victuals, and asked not counsel at the mouth of the LORD.
2 Samuel 21:1-2
Then there was a famine in the days of David three years, year after year; and David inquired of the LORD. And the LORD answered, It is for Saul, and for his bloody house, because he slew the Gibeonites.
Psalm 106:35
But were mingled among the heathen, and learned their works.
2 Corinthians 6:15
And what concord hath Christ with Belial? or what part hath he that believeth with an infidel?