Matthew 18:15-17

Dealing With Sin in the Church 15“If your brother or sister The Greek word for brother or sister (adelphos) refers here to a fellow disciple, whether man or woman; also in verses 21 and 35. sins, Some manuscripts sins against you go and point out their fault, just between the two of you. If they listen to you, you have won them over. 16But if they will not listen, take one or two others along, so that ‘every matter may be established by the testimony of two or three witnesses.’ Deut. 19:15

17If they still refuse to listen, tell it to the church; and if they refuse to listen even to the church, treat them as you would a pagan or a tax collector.