Matthew 18:29-35

29 And his fellowslave fell down at his feet and besought him, saying, Have patience with me, and I will pay thee all.

30 And he would not, but went and cast him into prison until he should pay the debt.

31 So when his fellowslaves saw what was done, they were very grieved and came and declared unto their lord all that was done.

32 Then his lord, after he had called him, said unto him, O thou wicked slave, I forgave thee all that debt because thou didst beseech me;

33 was it not also expedient unto thee to have mercy on thy fellowslave even as I had mercy on thee?

34 And his lord was wroth and delivered him to the tormentors until he should pay all that was due unto him.

35 So likewise shall my heavenly Father do also unto you unless from your hearts ye forgive every one his brother their trespasses.