1 Corinthians 15:33

be not deceived : "vicious conversation corrupts good morals."

2 Corinthians 6:14-17

Are you not become associates with infidels? but what affinity is there between virtue and vice? and what communication has light with darkness?

Ephesians 5:11

and be not accomplices in the fruitless practices of vice; on the contrary, condemn 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 : "vicious conversation corrupts good morals."
2 Corinthians 6:14
Are you not become associates with infidels? but what affinity is there between virtue and vice? and what communication has light with darkness?
Ephesians 5:11
and be not accomplices in the fruitless practices of vice; on the contrary, condemn them.