1 Corinthians 15:33

Be not deceived: evil conversations corrupt good manners.

2 Corinthians 6:14-17

Be not unequally yoked with infidels; for what participation hath righteousness with unrighteousness? and what fellowship [is there] between light and darkness?

Ephesians 5:11

And have no society with the unfruitful works of darkness, but rather rebuke them.

Treasury of Scripture Knowledge

Summary

That ye come not among these nations, these that remain among you; neither make mention of the name of their gods, nor cause to swear by them, neither serve them, nor bow yourselves unto them:

Bible References

That ye come

1 Corinthians 15:33
Be not deceived: evil conversations corrupt good manners.
2 Corinthians 6:14
Be not unequally yoked with infidels; for what participation hath righteousness with unrighteousness? and what fellowship [is there] between light and darkness?
Ephesians 5:11
And have no society with the unfruitful works of darkness, but rather rebuke them.