Colossians 3:13

forbearing one another, and forgiving one another, if any man have a quarrel to another; even as Christ forgave you, even so do ye.

Ephesians 4:32

Be ye courteous one to another, and merciful, forgiving one another, even as God for Christ's sake forgave you.

Mark 11:25

And when ye stand and pray: forgive, if ye have anything against any man;

Ephesians 4:2

in all humbleness of mind, and meekness, and long suffering, forbearing one another through love,

James 2:13

For there shall be judgment, merciless, to him that showeth no mercy, and mercy rejoiceth against judgment.

Matthew 5:44

But I say unto you, Love your enemies. Bless them that curse you. Do good to them that hate you. Pray for them which do you wrong and persecute you;

Matthew 6:12

And forgive us our trespasses, even as we forgive our trespassers.

Matthew 6:14-15

For and if ye shall forgive other men their trespasses, your heavenly father shall also forgive you.

Matthew 18:15-17

"Moreover, if thy brother trespass against thee, Go and tell him his fault between him and thee alone. If he hear thee, thou hast won thy brother:

Matthew 18:21-35

Then came Peter to him, and said, "Master, how oft shall I forgive my brother, if he sin against me? Shall I forgive him seven times?"

Luke 5:20-24

When he saw their faith he said unto him, "Man, thy sins are forgiven thee."

Luke 6:35-37

Wherefore, love ye your enemies, do good, and lend, looking for nothing again: and your reward shall be great, and ye shall be the children of the highest: for he is kind unto the unkind, and to the evil.

Luke 7:48-50

And he said unto her, "Thy sins are forgiven thee."

Luke 11:4

And forgive us our sins: For even we forgive every man that trespasseth us, and lead us not into temptation; But deliver us from evil. Amen."

Luke 17:3-4

Take heed to yourselves: if thy brother trespass against thee, rebuke him; and if he repent, forgive him.

Luke 23:34

Then said Jesus, "Father forgive them, for they know not what they do." And they parted his raiment, and cast lots.

Romans 15:1-2

We which are strong ought to bear the frailness of them which are weak, and not to stand in our own conceits.

Romans 15:7

Wherefore receive ye one another as Christ received us, to the praise of God.

1 Corinthians 6:7-8

Now therefore there is utterly a fault among you, because ye go to law one with another. Why rather suffer ye not wrong? Why rather suffer ye not yourselves to be robbed?

2 Corinthians 2:10

To whom ye forgive anything, I forgive also. And verily if I forgive anything, to whom I forgave it for your sakes forgave I it, in the room of Christ,

2 Corinthians 6:6

in pureness, in knowledge, in longsuffering, in kindness, in the holy ghost, in love unfeigned,

Galatians 6:2

Bear ye one another's burden; and so fulfill the law of Christ.

Ephesians 5:2

and walk in love even as Christ loved us, and gave himself for us, an offering and a sacrifice of a sweet savour to God.

Colossians 3:12

Now therefore as elect of God, holy and beloved, put on tender mercy, kindness, humbleness of mind, meekness, long suffering,

1 Peter 2:21

For hereunto verily were ye called, for Christ also suffered for us: leaving us an example that ye should follow 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
We which are strong ought to bear the frailness of them which are weak, and not to stand in our own conceits.
2 Corinthians 6:6
in pureness, in knowledge, in longsuffering, in kindness, in the holy ghost, in love unfeigned,
Galatians 6:2
Bear ye one another's burden; and so fulfill the law of Christ.
Ephesians 4:2
in all humbleness of mind, and meekness, and long suffering, forbearing one another through love,

Quarrel

Matthew 18:15
"Moreover, if thy brother trespass against thee, Go and tell him his fault between him and thee alone. If he hear thee, thou hast won thy brother:
1 Corinthians 6:7
Now therefore there is utterly a fault among you, because ye go to law one with another. Why rather suffer ye not wrong? Why rather suffer ye not yourselves to be robbed?

General references

Matthew 6:14
For and if ye shall forgive other men their trespasses, your heavenly father shall also forgive you.
Ephesians 4:3
and that ye be diligent to keep the unity of the spirit in the bond of peace,
1 John 4:11
Dearly beloved, if God so loved us, then we ought also to love one another.