1 Corinthians 5:3-5; 1 Corinthians 5:13

3 For I verily, as absent in body, but present in spirit, have judged already as though I were present, [concerning] him that hath so done this deed,

4 In the name of our Lord Jesus Christ, when ye are assembled, and my spirit, with the power of our Lord Jesus Christ,

5 To deliver such one to Satan for the destruction of the flesh, that the spirit may be saved in the day of the Lord Jesus.

13 But them that are without God judgeth. Therefore put away from among yourselves that wicked person.