Matthew 5:24

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

Mark 9:50

Salt is good: but if the salt may become savorless, with what will you salt it? Have salt in yourselves, and live in peace with one another.

Romans 12:17-18

Returning to no one evil for evil; providing things beautiful in the sight of all men.

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 23:23

Woe unto you, scribes and Pharisees, hypocrites! because you tithe mint and anise and cummin, and pass by the weightier matters of the law, judgment, mercy, and faith: it behooves to do these and not to neglect those.

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?

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

Therefore I wish that men in every place would all pray, holding up holy hands, without wrath and doubting:

James 3:13-18

Who is wise and instructed among you? Let him show forth out of beautiful conduct his works in meekness of wisdom.

James 5:16

Therefore confess your sins to one another, and pray for one another, in order that you may be healed: the inward working prayer of a righteous man avails much.

1 Peter 3:7-8

Likewise, ye husbands, dwelling with the wife according to knowledge, as the weaker vessel, extending to them honor, as indeed the equal heirs of the grace of life; that your prayers should not be hindered.

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
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:
Mark 9:50
Salt is good: but if the salt may become savorless, with what will you salt it? Have salt in yourselves, and live in peace with one another.
Romans 12:17
Returning to no one evil for evil; providing things beautiful in the sight of all men.
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?
1 Timothy 2:8
Therefore I wish that men in every place would all pray, holding up holy hands, without wrath and doubting:
James 3:13
Who is wise and instructed among you? Let him show forth out of beautiful conduct his works in meekness of wisdom.
James 5:16
Therefore confess your sins to one another, and pray for one another, in order that you may be healed: the inward working prayer of a righteous man avails much.
1 Peter 3:7
Likewise, ye husbands, dwelling with the wife according to knowledge, as the weaker vessel, extending to them honor, as indeed the equal heirs of the grace of life; that your prayers should not be hindered.

And then

Matthew 23:23
Woe unto you, scribes and Pharisees, hypocrites! because you tithe mint and anise and cummin, and pass by the weightier matters of the law, judgment, mercy, and faith: it behooves to do these and not to neglect those.
1 Corinthians 11:28
But let a man examine himself, and so let him eat of the bread and drink of the cup;