If we confess our sins, he is faithful and just to forgive us our sins and to cleanse us from all unrighteousness.
1 John 1:9 ESV
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 trespasses.
Mark 11:25 ESV
Then Peter came up and said to him, "Lord, how often will my brother sin against me, and I forgive him? As many as seven times?"
Matthew 18:21 ESV
For if you forgive others their trespasses, your heavenly Father will also forgive you,
Matthew 6:14 ESV
In him we have redemption through his blood, the forgiveness of our trespasses, according to the riches of his grace,
Ephesians 1:7 ESV