Exodus 23:32
Make no agreement with them or with their gods.
Exodus 34:12
But take care, and do not make any agreement with the people of the land where you are going, for it will be a cause of sin to you.
Deuteronomy 7:2
And when the Lord has given them up into your hands and you have overcome them, give them up to complete destruction: make no agreement with them, and have no mercy on them:
Exodus 34:15
So see that you make no agreement with the people of the land, and do not go after their gods, or take part in their offerings, or be guests at their feasts,
Numbers 25:1-2
Now when Israel was living in Shittim the people became false to the Lord, doing evil with the daughters of Moab:
Deuteronomy 7:16
And you are to send destruction on all the peoples which the Lord your God gives into your hands; have no pity on them, and do not give worship to their gods; for that will be a cause of sin to you.
Joshua 9:14-23
And the men took some of their food, without requesting directions from the Lord.
2 Samuel 21:1-2
In the days of David they were short of food for three years, year after year; and David went before the Lord for directions. And the Lord said, On Saul and on his family there is blood, because he put the Gibeonites to death.
Psalm 106:35
But they were joined to the nations, learning their works.
2 Corinthians 6:15
And what agreement is there between Christ and the Evil One? or what part has one who has faith with one who has not?