4 Bible Verses about Fellowship With Wicked

Now I beseech you, brethren, mark them who cause divisions and offences, contrary to the doctrine which ye have learned, and avoid them.

But I have now written unto you, if any who is named a brother, be a lewd person, or covetous, or an idolater, or a railer, or a drunkard, or rapacious, not to converse with such an one, no, not to eat with him.

Be not unequally yoked with unbelievers; for what fellowship hath righteousness with unrighteousness? or what communion hath light with darkness?

Now we command you, brethren, in the name of our Lord Jesus Christ, to withdraw yourselves from every brother that walketh disorderly and not according to the tradition which he received of us.