Ephesians 4:31-31 (NKJV)
31 Let all bitterness, wrath, anger, clamor, and evil speaking be put away from you, with all malice. 32 And be kind to one another, tenderhearted, forgiving one another, even as God in Christ forgave you.
Matthew 18:21 (NKJV)
21 Then Peter came to Him and said, “Lord, how often shall my brother sin against me, and I forgive him? Up to seven times?” 22 Jesus said to him, “I do not say to you, up to seven times, but up to seventy times seven.
Matthew 6:12-15 (NKJV)
And forgive us our debts, As we forgive our debtors. 13 And do not lead us into temptation, But deliver us from the evil one. For Yours is the kingdom and the power and the glory forever. Amen.[c] 14 “For if you forgive men their trespasses, your heavenly Father will also forgive you. 15 But if you do not forgive men their trespasses, neither will your Father forgive your trespasses.
Colossians 3:12-13 (NKJV)
12 Therefore, as the elect of God, holy and beloved, put on tender mercies, kindness, humility, meekness, longsuffering; 13 bearing with one another, and forgiving one another, if anyone has a complaint against another; even as Christ forgave you, so you also must do.