He who walks with wise men will be wise, But the companion of fools will suffer harm.

1 Corinthians 5:11
But actually, I wrote to you not to associate with any so-called brother if he is an immoral person, or covetous, or an idolater, or a reviler, or a drunkard, or a swindler--not even to eat with such a one.

Proverbs 1:10-11
My son, if sinners entice you, Do not consent. If they say, "Come with us, Let us lie in wait for blood, Let us ambush the innocent without cause.

Romans 16:17
Now I urge you, brethren, keep your eye on those who cause dissensions and hindrances contrary to the teaching which you learned, and turn away from them.

Ephesians 5:11
Do not participate in the unfruitful deeds of darkness, but instead even expose them.

Lots of great lessons in the Good Book. Nice chatting as always.