Romans 11:27

And this is the covenant from me to them when I will take away their sins.

Isaiah 27:9

Therefore by this the iniquity of Jacob shall be forgiven. And this is all the fruit of taking away his sin: that he makes all the stones of the altar as chalkstones that are beaten apart, [so that] the Asherim and the sun-images s

Isaiah 59:21

And as for me, this is my covenant with them, says LORD: My Spirit that is upon thee, and my words which I have put in thy mouth, shall not depart out of thy mouth, nor out of the mouth of thy seed, nor out of the mouth of thy seed

Isaiah 43:25

I, even I, am he who blots out thy transgressions for my own sake, and I will not remember thy sins.

Isaiah 55:3

Incline your ear, and come to me. Hear, and your soul shall live. And I will make an everlasting covenant with you, even the {faithful holy things (LXX/NT)} of David.

Jeremiah 31:31-34

Behold, the days come, says LORD, that I will make a new covenant with the house of Israel, and with the house of Judah,

Jeremiah 32:38-40

And they shall be my people, and I will be their God.

Jeremiah 50:20

In those days, and in that time, says 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 leave as a remnant.

Ezekiel 36:25-29

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

Hosea 14:2

Take with you words, and return to LORD. Say to him, Take away all iniquity, and accept that which is good. So we will render [as] bullocks [the offering of] our lips.

John 1:29

On the morrow John sees Jesus coming to him, and he says, Behold, the Lamb of God who takes away the sin of the world!

Hebrews 8:8-12

For, finding fault with them, he says, Behold, the days come, says Lord, and I will perfect a new covenant with the house of Israel and with the house of Judah.

Hebrews 10:16

This is the covenant that I will ordain with them after those days, says Lord, giving my laws on their hearts, and on their minds I will write them,

Treasury of Scripture Knowledge

Summary

For this is my covenant unto them, when I shall take away their sins.

Bible References

This

Isaiah 55:3
Incline your ear, and come to me. Hear, and your soul shall live. And I will make an everlasting covenant with you, even the {faithful holy things (LXX/NT)} of David.
Isaiah 59:21
And as for me, this is my covenant with them, says LORD: My Spirit that is upon thee, and my words which I have put in thy mouth, shall not depart out of thy mouth, nor out of the mouth of thy seed, nor out of the mouth of thy seed
Jeremiah 31:31
Behold, the days come, says LORD, that I will make a new covenant with the house of Israel, and with the house of Judah,
Jeremiah 32:38
And they shall be my people, and I will be their God.
Hebrews 8:8
For, finding fault with them, he says, Behold, the days come, says Lord, and I will perfect a new covenant with the house of Israel and with the house of Judah.
Hebrews 10:16
This is the covenant that I will ordain with them after those days, says Lord, giving my laws on their hearts, and on their minds I will write them,

General references

Deuteronomy 30:8
And thou shall return and obey the voice of LORD, and do all his commandments which I command thee this day.
Micah 7:20
Thou will perform the truth to Jacob, [and] the loving kindness to Abraham, which thou have sworn to our fathers from the days of old.
Hebrews 8:12
Because I will be merciful to their iniquities, and their sins and their lawlessness I will no, not further remember.
Hebrews 10:16
This is the covenant that I will ordain with them after those days, says Lord, giving my laws on their hearts, and on their minds I will write them,