Treasury of Scripture Knowledge
Go from the presence of a foolish man, when thou perceivest not in him the lips of knowledge.
Leave off, ye simple ones, and live; And walk in the way of understanding.
Walk with wise men, and thou shalt be wise; But the companion of fools shall smart for it.
Cease, my son, to hear instruction Only to err from the words of knowledge.
1 Corinthians 5:11
but as it is, I wrote unto you not to keep company, if any man that is named a brother be a fornicator, or covetous, or an idolater, or a reviler, or a drunkard, or an extortioner; with such a one no, not to eat.
and have no fellowship with the unfruitful works of darkness, but rather even reprove them;