15 Moreover if your brother sins against you, go and reprove him between you and him alone. If he hears you, you have gained your brother.

16 But if he will not hear, take with you one or two more, that by the mouth of two or three witnesses every word may be established.

17 And if he refuses to hear them, tell it to the church. But if he refuses to hear the church, let him be to you like a foreigner and a tax collector.