Matthew 18:35

So my heavenly Father will also do to you, if you do not each forgive your brother from your heart."

Proverbs 21:13

Whoever stops his ears at the cry of the poor, he will also cry out, but shall not be heard.

Matthew 6:14-15

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

James 2:13

For judgment is without mercy to him who has shown no mercy. Mercy triumphs over judgment.

Proverbs 21:2

Every way of a man is right in his own eyes, but the LORD weighs the hearts.

Jeremiah 3:10

Yet for all this her treacherous sister, Judah, has not returned to me with her whole heart, but only in pretense," says the LORD.

Zechariah 7:12

Yes, they made their hearts as hard as flint, lest they might hear the law, and the words which the LORD of hosts had sent by his Spirit by the former prophets. Therefore great wrath came from the LORD of hosts.

Matthew 6:12

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

Matthew 7:1-2

"Do not judge, so that you won't be judged.

Mark 11:25

Whenever you stand praying, forgive, if you have anything against anyone; so that your Father, who is in heaven, may also forgive you your transgressions."

Luke 6:37-38

Do not judge, and you won't be judged. Do not condemn, and you won't be condemned. Forgive, and you will be forgiven.

Luke 16:15

He said to them, "You are those who justify yourselves in the sight of men, but God knows your hearts. For that which is exalted among men is an abomination in the sight of God.

James 3:14

But if you have bitter jealousy and selfish ambition in your heart, do not boast and do not lie against the truth.

James 4:8

Draw near to God, and he will draw near to you. Cleanse your hands, you sinners; and purify your hearts, you double-minded.

Revelation 2:23

I will kill her children with Death, and all the churches will know that I am he who searches the minds and hearts. I will give to each one of you according to your deeds.

Treasury of Scripture Knowledge

Summary

So likewise shall my heavenly Father do also unto you, if ye from your hearts forgive not every one his brother their trespasses.

Bible References

Do

Matthew 6:12
And forgive us our debts, as we also forgive our debtors.
Matthew 7:1
"Do not judge, so that you won't be judged.
Proverbs 21:13
Whoever stops his ears at the cry of the poor, he will also cry out, but shall not be heard.
Mark 11:26
But if you do not forgive, neither will your Father in heaven forgive your transgressions.
Luke 6:37
Do not judge, and you won't be judged. Do not condemn, and you won't be condemned. Forgive, and you will be forgiven.
James 2:13
For judgment is without mercy to him who has shown no mercy. Mercy triumphs over judgment.

From

Proverbs 21:2
Every way of a man is right in his own eyes, but the LORD weighs the hearts.
Jeremiah 3:10
Yet for all this her treacherous sister, Judah, has not returned to me with her whole heart, but only in pretense," says the LORD.
Zechariah 7:12
Yes, they made their hearts as hard as flint, lest they might hear the law, and the words which the LORD of hosts had sent by his Spirit by the former prophets. Therefore great wrath came from the LORD of hosts.
Luke 16:15
He said to them, "You are those who justify yourselves in the sight of men, but God knows your hearts. For that which is exalted among men is an abomination in the sight of God.
James 3:14
But if you have bitter jealousy and selfish ambition in your heart, do not boast and do not lie against the truth.
James 4:8
Draw near to God, and he will draw near to you. Cleanse your hands, you sinners; and purify your hearts, you double-minded.
Revelation 2:23
I will kill her children with Death, and all the churches will know that I am he who searches the minds and hearts. I will give to each one of you according to your deeds.