Luke 17:3-5

3So watch yourselves. “If your brother or sister The Greek word for brother or sister (adelphos) refers here to a fellow disciple, whether man or woman. sins against you, rebuke them; and if they repent, forgive them.

4Even if they sin against you seven times in a day and seven times come back to you saying ‘I repent,’ you must forgive them.”

5The apostles said to the Lord, “Increase our faith!”