Colossians 3:13

forbearing one another and forgiving one another, if any one may have a quarrel against any one; as Christ also forgave you, so indeed do you likewise:

Ephesians 4:32

But be ye kind toward one another, merciful, forgiving one another, as indeed God in Christ forgave you.

Mark 11:25

And when you stand praying, forgive, if you have aught against any one; in order that your Father who is in the heavens may forgive you your trespasses.

Ephesians 4:2

with all humility and meekness, with long suffering, forbearing one another in divine love;

James 2:13

For judgment is without mercy to him that shows no mercy; but mercy glorieth against judgment.

Matthew 5:44

But I say unto you, Love your enemies with a divine love, bless those who curse you and pray for those who despitefully use you and persecute you:

Matthew 6:12

and forgive us our debts, as we have also forgiven our debtors:

Matthew 6:14-15

For if you may not forgive the people their trespasses, your heavenly Father will not forgive you:

Matthew 18:15-17

But if thy brother may sin, go, and convict him between thee and him alone: if he may hear thee, thou hast gained thy brother:

Matthew 18:21-35

Then Peter, coming to Him, said, Lord, how often shall my brother sin against me, and I forgive him? until seven times?

Luke 5:20-24

And seeing their faith, He said to him; Man, thy sins are forgiven thee.

Luke 6:35-37

Moreover love your enemies, and do good, and lend, hoping nothing in return; and your reward shall be great, and you shall be the sons of the Highest: because He is good to the ungrateful and wicked.

Luke 7:48-50

And He said to her; Thy sins are forgiven.

Luke 11:4

and forgive us our sins; for we also do forgive every one owing us: and lead us not into temptation.

Luke 17:3-4

Take heed to yourselves. If thy brother may sin, rebuke him; if he may repent, forgive him.

Luke 23:34

And Jesus said, Father, forgive them, for they know not what they are doing. And dividing His garments, they were casting the lots.

Romans 15:1-2

But we who are strong ought to bear the infirmities of the weak, and not to please ourselves.

Romans 15:7

Therefore receive one another, as Christ also received you, to the glory of God.

1 Corinthians 6:7-8

Indeed it is already altogether a small matter to you, that you have law-suits one with another. Why do you not rather stiffer injustice? why are you not rather defrauded?

2 Corinthians 2:10

But to whom you forgive anything, I do also: for indeed whatsoever I have forgiven, if I have forgiven anything, it is for your sakes in the face of Christ;

2 Corinthians 6:6

by purity, by knowledge, by long suffering, by kindness, by the Holy Ghost, by love unfeigned,

Galatians 6:2

Bear the burdens of one another, and so fulfill the law of Christ.

Ephesians 5:2

and walk about in divine love, as Christ also loved you, and gave himself for you, an offering and a sacrifice to God for an odor of sweet savor.

Colossians 3:12

Therefore, as elect of God, holy and beloved, put on affections of mercy, kindness, humility, meekness, longsuffering;

1 Peter 2:21

For unto this you have been called: because Christ suffered for you, leaving you an example, that you may follow in his steps:

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
But we who are strong ought to bear the infirmities of the weak, and not to please ourselves.
2 Corinthians 6:6
by purity, by knowledge, by long suffering, by kindness, by the Holy Ghost, by love unfeigned,
Galatians 6:2
Bear the burdens of one another, and so fulfill the law of Christ.
Ephesians 4:2
with all humility and meekness, with long suffering, forbearing one another in divine love;

Quarrel

Matthew 18:15
But if thy brother may sin, go, and convict him between thee and him alone: if he may hear thee, thou hast gained thy brother:
1 Corinthians 6:7
Indeed it is already altogether a small matter to you, that you have law-suits one with another. Why do you not rather stiffer injustice? why are you not rather defrauded?

General references

Matthew 6:14
For if you may not forgive the people their trespasses, your heavenly Father will not 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 with divine love, we ought also to love one another with divine love.