Matthew 5:24

leave there thy gift before the altar, and go: first be reconciled to thy brother, and then come and offer thy gift.

Mark 9:50

Salt is good: but if the salt become insipid, with what will you season it? have salt in yourselves, and live in peace with each other.

Romans 12:17-18

Render to no man evil for evil. Be provident of things laudable in the sight of all men.

Matthew 18:15-17

Now if thy brother sin against thee, go and reprove him between thyself and him alone; if he hear thee, thou hast gained thy brother.

Matthew 23:23

Wo unto you, scribes and Pharisees, hypocrites! for ye pay tithes of mint, and anise, and cummin, and have neglected the weightier precepts of the law, judgment, and mercy, and fidelity: these thing ought ye to have done, and not to leave the others undone.

1 Corinthians 6:7-8

Now verily therefore there is altogether a fault among you, because ye have law-suits one with another. Why do ye not rather submit to the wrong? Why do ye not rather suffer yourselves to be defrauded?

1 Corinthians 11:28

But let a man examine himself, and so let him eat of the bread, and drink of the cup.

1 Timothy 2:8

I will then that men pray in every place, lifting up holy hands without wrath or doubting:

James 3:13-18

Who is a wise man and intelligent among you, let him shew in a becoming conduct his works with the meekness of wisdom.

James 5:16

Confess your offences one to another, and pray for one another, that ye may be healed. The energetic prayer of a righteous man is mightily prevalent.

1 Peter 3:7-8

Ye husbands, in like manner dwell with them discreetly, putting respect on the dear woman as being the weaker vessel, and as co-heirs of the grace of life, so that your prayers may meet no interruption.

Treasury of Scripture Knowledge

Summary

Leave there thy gift before the altar, and go thy way; first be reconciled to thy brother, and then come and offer thy gift.

Bible References

There

Matthew 18:15
Now if thy brother sin against thee, go and reprove him between thyself and him alone; if he hear thee, thou hast gained thy brother.
Mark 9:50
Salt is good: but if the salt become insipid, with what will you season it? have salt in yourselves, and live in peace with each other.
Romans 12:17
Render to no man evil for evil. Be provident of things laudable in the sight of all men.
1 Corinthians 6:7
Now verily therefore there is altogether a fault among you, because ye have law-suits one with another. Why do ye not rather submit to the wrong? Why do ye not rather suffer yourselves to be defrauded?
1 Timothy 2:8
I will then that men pray in every place, lifting up holy hands without wrath or doubting:
James 3:13
Who is a wise man and intelligent among you, let him shew in a becoming conduct his works with the meekness of wisdom.
James 5:16
Confess your offences one to another, and pray for one another, that ye may be healed. The energetic prayer of a righteous man is mightily prevalent.
1 Peter 3:7
Ye husbands, in like manner dwell with them discreetly, putting respect on the dear woman as being the weaker vessel, and as co-heirs of the grace of life, so that your prayers may meet no interruption.

And then

Matthew 23:23
Wo unto you, scribes and Pharisees, hypocrites! for ye pay tithes of mint, and anise, and cummin, and have neglected the weightier precepts of the law, judgment, and mercy, and fidelity: these thing ought ye to have done, and not to leave the others undone.
1 Corinthians 11:28
But let a man examine himself, and so let him eat of the bread, and drink of the cup.