Micah 7:19

He will turn again, he will have mercy on us; he will subdue our iniquities; and will cast all our sins into the depths of the sea.

Isaiah 38:17

Behold, for peace I had great bitterness; but it has pleased thee to deliver my life from the pit of corruption, for thou hast cast all my sins behind thy back.

Jeremiah 50:20

In those days, and in that time, said the LORD, the iniquity of Israel shall be sought for, and there shall be none; and the sins of Judah, and they shall not be found: for I will pardon those whom I shall have left.

Romans 6:14

So that sin shall have no dominion over you; for ye are not under the law, but under grace.

Deuteronomy 30:3

then the LORD thy God will turn thy captivity and have mercy upon thee and will return and gather thee from all the peoples where the LORD thy God has scattered thee.

Deuteronomy 30:6

And the LORD thy God will circumcise thine heart and the heart of thy seed, to love the LORD thy God with all thine heart and with all thy soul, that thou may live.

Deuteronomy 32:36

For the LORD shall judge his people and repent himself for his slaves when he sees that their power is gone, and there is none shut up or left.

Ezra 9:8-9

And now as for a brief moment there has been the mercy of the LORD our God, to leave us an escape, and that we may be given a stake in his holy sanctuary that our God may illuminate our eyes and give us a little preservation of life in our bondage.

Psalm 90:13-14

Return unto us, O LORD, how long? and let it repent thee concerning thy slaves.

Psalm 103:12

As far as the east is from the west, so far has he removed our rebellions from us.

Psalm 130:8

And he shall ransom Israel from all his sins.

Isaiah 43:25

I, even I, am he that uproots thy rebellions for mine own sake and will not remember thy sins.

Isaiah 63:15-17

Look down from heaven, and behold from the habitation of thy holiness and of thy glory; where is thy zeal and thy strength, the feeling of thy bowels and of thy mercies toward me? are they restrained?

Jeremiah 31:20

Peradventure is Ephraim a precious son unto me? Peradventure is he unto me a delightful child? With all this since I spoke of him, I have remembered him constantly. Therefore my bowels are troubled for him; in tenderness I will surely have mercy upon him, saith the LORD.

Jeremiah 31:34

And they shall no longer teach every man his neighbour and every man his brother, saying, Know the LORD, for they shall all know me, from the least of them unto the greatest of them, said the LORD, for I will forgive their iniquity, and I will remember their sin no more.

Lamentations 3:32

Caph But though he causes grief, yet he will also have compassion according to the multitude of his mercies.

Ezekiel 11:19-20

And I will give them one heart, and I will put a new spirit within you; and I will take the stony heart out of their flesh and will give them a heart of flesh:

Ezekiel 36:25-27

And I will sprinkle clean water upon you, and ye shall be cleansed from all your filthiness, and from all your idols I will cleanse you.

Daniel 9:24

Seventy weeks are determined upon thy people and upon thy holy city to finish the prevarication and to conclude the sin and to make reconciliation for iniquity and to bring in everlasting righteousness and seal the vision and the prophecy, and to anoint the Holy of Holies.

Hosea 14:4

I will heal their rebellion; I will love them freely; for my anger is turned away from them.

Romans 6:17-22

Thank God that, although ye were the slaves of sin, ye have obeyed from the heart that form of doctrine unto which ye are delivered;

Romans 7:23-25

but I see another law in my members which rebels against the law of my mind, bringing captive unto the law of sin which is in my members.

Romans 8:2-3

For the law of the Spirit of life in Christ, Jesus, has made me free from the law of sin and death.

Romans 8:13

For if ye live according to the flesh, ye shall die; but if through the Spirit ye mortify the deeds of the body, ye shall live.

Titus 2:14

who gave himself for us that he might redeem us from all iniquity and purify unto himself a people of his own, zealous of good works.

James 4:5-6

Do ye think that the scripture says in vain, The spirit that dwells in us lusts to envy?

1 John 3:8

He that commits sin is of the devil; for the devil sins from the beginning. For this purpose the Son of God appeared, that he might undo the works of the devil.

Treasury of Scripture Knowledge

Summary

He will turn again, he will have compassion upon us; he will subdue our iniquities; and thou wilt cast all their sins into the depths of the sea.

Bible References

Subdue

Deuteronomy 30:6
And the LORD thy God will circumcise thine heart and the heart of thy seed, to love the LORD thy God with all thine heart and with all thy soul, that thou may live.
Psalm 130:8
And he shall ransom Israel from all his sins.
Ezekiel 11:19
And I will give them one heart, and I will put a new spirit within you; and I will take the stony heart out of their flesh and will give them a heart of flesh:
Ezekiel 36:25
And I will sprinkle clean water upon you, and ye shall be cleansed from all your filthiness, and from all your idols I will cleanse you.
Romans 6:14
So that sin shall have no dominion over you; for ye are not under the law, but under grace.
Romans 7:23
but I see another law in my members which rebels against the law of my mind, bringing captive unto the law of sin which is in my members.
Romans 8:2
For the law of the Spirit of life in Christ, Jesus, has made me free from the law of sin and death.
Titus 2:14
who gave himself for us that he might redeem us from all iniquity and purify unto himself a people of his own, zealous of good works.
James 4:5
Do ye think that the scripture says in vain, The spirit that dwells in us lusts to envy?
1 John 3:8
He that commits sin is of the devil; for the devil sins from the beginning. For this purpose the Son of God appeared, that he might undo the works of the devil.

Cast

Psalm 103:12
As far as the east is from the west, so far has he removed our rebellions from us.
Isaiah 38:17
Behold, for peace I had great bitterness; but it has pleased thee to deliver my life from the pit of corruption, for thou hast cast all my sins behind thy back.
Jeremiah 50:20
In those days, and in that time, said the LORD, the iniquity of Israel shall be sought for, and there shall be none; and the sins of Judah, and they shall not be found: for I will pardon those whom I shall have left.
Daniel 9:24
Seventy weeks are determined upon thy people and upon thy holy city to finish the prevarication and to conclude the sin and to make reconciliation for iniquity and to bring in everlasting righteousness and seal the vision and the prophecy, and to anoint the Holy of Holies.

General references

Jeremiah 33:8
And I will cleanse them from all their iniquity, with which they have sinned against me; and I will pardon all their sins, with which they have sinned against me and with which they rebelled against me.
Ezekiel 33:16
None of his sins that he has committed shall be mentioned unto him. Has he lived according to judgment and righteousness? He shall surely live.
Romans 4:7
saying, Blessed are those whose iniquities are forgiven and whose sins are covered.
Hebrews 8:12
For I will reconcile their iniquities and their sins, and their iniquities I will remember no more.