1 Corinthians 5:9-11

Young's Literal Translation

⁹ I did write to you in the epistle, not to keep company with whoremongers --

¹⁰ and not certainly with the whoremongers of this world, or with the covetous, or extortioners, or idolaters, seeing ye ought then to go forth out of the world --

¹¹ and now, I did write to you not to keep company with [him], if any one, being named a brother, may be a whoremonger, or covetous, or an idolater, or a railer, or a drunkard, or an extortioner -- with such a one not even to eat together;