Exodus 23:32
You shall make no covenant with them or with their gods.
Exodus 34:12
Take heed to yourself, lest you make a covenant with the people of the land where you go, lest it be for a snare in the midst of you.
Deuteronomy 7:2
and Jehovah your God shall deliver them before you, you shall crush them, completely destroy them. You shall make no covenant with them nor show mercy to them.
Exodus 34:15
lest you make a covenant with the inhabitants of the land, and they go whoring after their gods, and do sacrifice to their gods, and call you, and you eat of his sacrifice;
Numbers 25:1-2
And Israel lived in Shittim, and the people began to fornicate with the daughters of Moab.
Deuteronomy 7:16
And you shall destroy all the people which Jehovah your God shall deliver you. Your eye shall have no pity upon them, neither shall you serve their gods, for they will be a snare to you.
Joshua 9:14-23
And they received the men because of their provisions, and did not ask at the mouth of Jehovah.
2 Samuel 21:1-2
And there was a famine in the days of David three years, year after year. And David inquired of Jehovah. And Jehovah answered, For Saul, and for his bloody house, because he killed the Gibeonites.
Psalm 106:35
but were mixed among the nations, and learned their works.
2 Corinthians 6:15
And what agreement does Christ have with Belial? Or what part does a believer have with an unbeliever?