Romans 11:27

For this is My covenant with them, when I have taken away their sins."

Isaiah 27:9

By this therefore shall the iniquity of Jacob be purged; and this is all the fruit to take away his sin; when he makes all the stones of the altar as chalkstones that are beaten in pieces, the Asherahs and sun-pillars shall not stand up.

Isaiah 59:21

As for Me, this is My covenant with them, says Jehovah; My Spirit that is on you, and My Words which I have put in your mouth, shall not depart out of your mouth, nor out of the mouth of your seed, nor out of the mouth of your seed's seed, says Jehovah, from now on and forever.

Isaiah 43:25

I, I am He who blots out your sins for My own sake, and will not remember your sins.

Isaiah 55:3

Bow down your ear, and come to Me; hear, and your soul shall live; and I will make an everlasting covenant with you, even the sure mercies of David.

Jeremiah 31:31-34

Behold, the days come, says Jehovah, that I will cut 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 at that time, says Jehovah, the iniquity of Israel shall be sought for, and it shall not be found; 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 waters on you, and you shall be clean. I will cleanse you from all your filthiness and from your idols.

Hosea 14:2

Take with you words, and turn to Jehovah. Say to Him, Take away all iniquity, and receive us graciously, that we may repay with the calves of our lips.

John 1:29

The next day John sees Jesus coming to him and says, Behold the Lamb of God who takes away the sin of the world!

Hebrews 8:8-12

For finding fault with them, He said to them, "Behold, days are coming, says the Lord, and I will make an end on the house of Israel and on the house of Judah; a new covenant shall be,

Hebrews 10:16

"This is the covenant that I will make with them after those days, says the Lord; I will put My Laws into their hearts, and in 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
Bow down your ear, and come to Me; hear, and your soul shall live; and I will make an everlasting covenant with you, even the sure mercies of David.
Isaiah 59:21
As for Me, this is My covenant with them, says Jehovah; My Spirit that is on you, and My Words which I have put in your mouth, shall not depart out of your mouth, nor out of the mouth of your seed, nor out of the mouth of your seed's seed, says Jehovah, from now on and forever.
Jeremiah 31:31
Behold, the days come, says Jehovah, that I will cut 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 said to them, "Behold, days are coming, says the Lord, and I will make an end on the house of Israel and on the house of Judah; a new covenant shall be,
Hebrews 10:16
"This is the covenant that I will make with them after those days, says the Lord; I will put My Laws into their hearts, and in their minds I will write them,"

General references

Deuteronomy 30:8
And you shall return and obey the voice of Jehovah, and do all His commandments which I command you today.
Micah 7:20
You will give faithfulness to Jacob, mercy to Abraham, which You have sworn to our fathers from the days of old.
Hebrews 8:12
For I will be merciful to their unrighteousness, and their sins and their iniquities I will remember no more."
Hebrews 10:16
"This is the covenant that I will make with them after those days, says the Lord; I will put My Laws into their hearts, and in their minds I will write them,"