1 Corinthians 5:2–5
2 And yyou are arrogant! Ought you znot rather to mourn? Let him who has done this be removed from among you.
3 For though aabsent in body, I am present in spirit; and as if present, I have already pronounced judgment on the one who did such a thing. 4 When you are assembled bin the name of the Lord Jesus and my spirit is present, with the power of our Lord Jesus, 5 you are cto deliver this man to Satan for the destruction of the flesh, so dthat his spirit may be saved ein the day of the Lord.1
1 Corinthians 5:11
11 But now I am writing to you not to associate with anyone nwho bears the name of brother if he is guilty of sexual immorality or greed, or is an idolater, reviler, drunkard, or swindler—not even to eat with such a one.