Romans 11:27

And this is my agreement with them, when I will take away their sins.

Isaiah 27:9

So by this will the sin of Jacob be covered, and this is all the fruit of taking away his punishment; when all the stones of the altar are crushed together, so that the wood pillars and the sun-images will not be put up again.

Isaiah 59:21

And as for me, this is my agreement with them, says the Lord: my spirit which is on you, and my words which I have put in your mouth, will not go away from your mouth, or from the mouth of your seed, or from the mouth of your seed's seed, says the Lord, from now and for ever.

Isaiah 43:25

I, even I, am he who takes away your sins; and I will no longer keep your evil doings in mind.

Isaiah 55:3

Give ear, and come to me, take note with care, so that your souls may have life: and I will make an eternal agreement with you, even the certain mercies of David.

Jeremiah 31:31-34

See, the days are coming, says the Lord, when I will make a new agreement with the people of Israel and with the people of Judah:

Jeremiah 32:38-40

And they will be my people, and I will be their God:

Jeremiah 50:20

In those days and in that time, says the Lord, when the evil-doing of Israel is looked for, there will be nothing; and in Judah no sins will be seen: for I will have forgiveness for those whom I will keep safe.

Ezekiel 36:25-29

And I will put clean water on you so that you may be clean: from all your unclean ways and from all your images I will make you clean.

Hosea 14:2

Take with you words, and come back to the Lord; say to him, Let there be forgiveness for all wrongdoing, so that we may take what is good, and give in payment the fruit of our lips.

John 1:29

The day after, John sees Jesus coming to him and says, See, here is the Lamb of God who takes away the sin of the world!

Hebrews 8:8-12

For, protesting against them, he says, See, the days are coming when I will make a new agreement with the house of Israel, and with the house of Judah;

Hebrews 10:16

This is the agreement which I will make with them after those days, says the Lord; I will put my laws in their hearts, writing them in their minds; he said,

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
Give ear, and come to me, take note with care, so that your souls may have life: and I will make an eternal agreement with you, even the certain mercies of David.
Isaiah 59:21
And as for me, this is my agreement with them, says the Lord: my spirit which is on you, and my words which I have put in your mouth, will not go away from your mouth, or from the mouth of your seed, or from the mouth of your seed's seed, says the Lord, from now and for ever.
Jeremiah 31:31
See, the days are coming, says the Lord, when I will make a new agreement with the people of Israel and with the people of Judah:
Jeremiah 32:38
And they will be my people, and I will be their God:
Hebrews 8:8
For, protesting against them, he says, See, the days are coming when I will make a new agreement with the house of Israel, and with the house of Judah;
Hebrews 10:16
This is the agreement which I will make with them after those days, says the Lord; I will put my laws in their hearts, writing them in their minds; he said,

General references

Deuteronomy 30:8
And you will again give ear to the voice of the Lord, and do all his orders which I have given you today.
Micah 7:20
You will make clear your good faith to Jacob and your mercy to Abraham, as you gave your oath to our fathers from times long past.
Hebrews 8:12
And I will have mercy on their evil-doing, and I will not keep their sins in mind.
Hebrews 10:16
This is the agreement which I will make with them after those days, says the Lord; I will put my laws in their hearts, writing them in their minds; he said,

Basic English, produced by Mr C. K. Ogden of the Orthological Institute - public domain