If any man doesn't obey our word in this letter, note that man, that you have no company with him, to the end that he may be ashamed.
I wrote unto you in an epistle not to company with fornicators:...But now I have written unto you not to keep company, if any man that is called a brother be a fornicator, or covetous, or an idolater, or a railer, or a drunkard, or an extortioner; with such an one no not to eat.