1 Corinthians 5:11

but now I write to you, not to associate with any one professing to be a brother, if he is lewd or covetous, or an idolater, or a reviler, or a drunkard, or an extortioner: with such a one not even to eat.

Ephesians 5:11

and do not participate in the unfruitful works of darkness, but rather even reprove them;

Treasury of Scripture Knowledge

Summary

Go from the presence of a foolish man, when thou perceivest not in him the lips of knowledge.

General references

Bible References

General references

1 Corinthians 5:11
but now I write to you, not to associate with any one professing to be a brother, if he is lewd or covetous, or an idolater, or a reviler, or a drunkard, or an extortioner: with such a one not even to eat.
Ephesians 5:11
and do not participate in the unfruitful works of darkness, but rather even reprove them;