Colossians 3:13

forbearing each other, and forgiving yourselves, if any man has a complaint against any, just as also the Christ forgave you, so also ye,

Ephesians 4:32

And become good toward each other, compassionate, forgiving each other, even as also God in Christ forgave us.

Mark 11:25

And whenever ye may stand praying, forgive, if ye have anything against any man, so that also your Father in the heavens will forgive you your trespasses.

Ephesians 4:2

with all humility and mildness, with longsuffering, forbearing each other in love.

James 2:13

For the judgment is merciless to him who did no mercy. Mercy triumphs over judgment.

Matthew 5:44

But I say to you, love your enemies, bless those who curse you, do good to those who hate you, and pray for those who mistreat you and persecute you,

Matthew 6:12

And forgive us our debts as we also forgive our debtors.

Matthew 6:14-15

For if ye forgive men their trespasses, your heavenly Father will also forgive you.

Matthew 18:15-17

But if thy brother should sin against thee, go and reprove him between thee and him alone. If he should hear thee, thou have gained thy brother.

Matthew 18:21-35

Then Peter having come to him, he said, Lord, how often will my brother sin against me, and I forgive him? Until seven times?

Luke 5:20-24

And having seen their faith, he said to him, Man, thy sins are forgiven thee.

Luke 6:35-37

But love your enemies, and do good, and lend, despairing nothing, and your reward will be great. And ye will be sons of the Most High, because he is good toward the ungrateful and bad.

Luke 7:48-50

And he said to her, Thy sins are forgiven.

Luke 11:4

And forgive us our sins, for we ourselves also forgive every man who is indebted to us. And bring us not into temptation, but deliver us from evil.

Luke 17:3-4

Take heed to yourselves. And if thy brother should sin against thee, rebuke him, and if he repents, forgive him.

Luke 23:34

And Jesus said, Father, forgive them, for they know not what they are doing. And dividing his garments, they cast a lot.

Romans 15:1-2

Now we the strong ought to bear the weaknesses of the frail, and not to please ourselves.

Romans 15:7

Therefore receive ye each other, just as Christ also received you for the glory of God.

1 Corinthians 6:7-8

Now therefore it is indeed altogether a defeat for you because ye have legal disputes against yourselves. Why not rather be wronged? Why not rather be defrauded?

2 Corinthians 2:10

But to whom ye forgive anything, I too. For I also, whom I have forgiven (if anything), I have forgiven because of you in the presence of Christ,

2 Corinthians 6:6

in purity, in knowledge, in longsuffering, in kindness, in Holy Spirit, in non-hypocritical love,

Galatians 6:2

Bear the burdens of each other, and so fulfill the law of the Christ.

Ephesians 5:2

And walk in love, as also the Christ loved us, and delivered himself up for us, an offering and a sacrifice to God for a fragrant aroma.

Colossians 3:12

Put on therefore, as chosen men of God, holy and beloved, bowels of compassion, kindness, humility, mildness, longsuffering,

1 Peter 2:21

For ye were called for this. Because Christ also suffered for us, leaving you an example, so that ye should follow his footsteps.

Treasury of Scripture Knowledge

Summary

Forbearing one another, and forgiving one another, if any man have a quarrel against any: even as Christ forgave you, so also do ye.

Bible References

Forbearing

Romans 15:1
Now we the strong ought to bear the weaknesses of the frail, and not to please ourselves.
2 Corinthians 6:6
in purity, in knowledge, in longsuffering, in kindness, in Holy Spirit, in non-hypocritical love,
Galatians 6:2
Bear the burdens of each other, and so fulfill the law of the Christ.
Ephesians 4:2
with all humility and mildness, with longsuffering, forbearing each other in love.

Quarrel

Matthew 18:15
But if thy brother should sin against thee, go and reprove him between thee and him alone. If he should hear thee, thou have gained thy brother.
1 Corinthians 6:7
Now therefore it is indeed altogether a defeat for you because ye have legal disputes against yourselves. Why not rather be wronged? Why not rather be defrauded?

General references

Matthew 6:14
For if ye forgive men their trespasses, your heavenly Father will also forgive you.
Ephesians 4:3
Endeavoring to keep the unity of the Spirit in the bond of peace,
1 John 4:11
Beloved, if God so loved us, we also are obligated to love each other.