Then Peter came and said to Jesus, "Lord, how many times shall my brother sin against me and I forgive him? Up to seven times?" Jesus said to him, "I do not say to you, up to seven times, but up to seventy times seven." ( Matthew 18:21-22)

"And whenever you stand praying, forgive, if you have anything against anyone; so that your Father also who is in heaven may forgive you your transgressions." ( Mark 11:25)

"Do not pass judgment and you will not be judged; and do not condemn, and you shall not be condemned; pardon, and you will be pardoned." ( Luke 6:37)