Ephesians 5:11
Have no fellowship with the fruitless deeds of darkness, but rather expose them.

Numbers 16:26
And he warned the congregation, "Move away now from the tents of these wicked men. Do not touch anything that belongs to them, or you will be swept away because of all their sins."

Psalm 50:18
When you see a thief, you befriend him, and throw in your lot with adulterers.

Proverbs 1:10-17
My son, if sinners entice you, do not yield to them. . . .

Proverbs 9:6
Leave your folly behind, and you will live; walk in the way of understanding."

Proverbs 13:20
He who walks with the wise will become wise, but the companion of fools will be destroyed.

1 Timothy 5:22
Do not be too quick in the laying on of hands and thereby share in the sins of others. Keep yourself pure.

Revelation 18:4
Then I heard another voice from heaven say: "Come out of her, my people, so that you will not share in her sins or contract any of her plagues.