1 Corinthians 5:10-12

Amplified Bible

¹⁰ not meaning the immoral people of this world, or the greedy ones and swindlers, or idolaters, for then you would have to get out of the world and human society altogether! ¹¹ But actually, I have written to you not to associate with any so-called [Christian] brother if he is sexually immoral or greedy, or is an idolater [devoted to anything that takes the place of God], or is a reviler [who insults or slanders or otherwise verbally abuses others], or is a drunkard or a swindler—you must not so much as ^[a]eat with such a person.^{(A) 12} For what business is it of mine to judge outsiders (non-believers)? Do you not judge those who are within the church [to protect the church as the situation requires]?