Isaiah 55:3

55:3 Pay attention and come to me!

Listen, so you can live!

Then I will make an unconditional covenantal promise to you,

just like the reliable covenantal promises I made to David.

Jeremiah 32:40

32:40 I will make a lasting covenant with them that I will never stop doing good to them. I will fill their hearts and minds with respect for me so that they will never again turn away from me.

Jeremiah 33:24-26

33:24 “You have surely noticed what these people are saying, haven’t you? They are saying, ‘The Lord has rejected the two families of Israel and Judah that he chose.’ So they have little regard that my people will ever again be a nation. 33:25 But I, the Lord, make the following promise: I have made a covenant governing the coming of day and night. I have established the fixed laws governing heaven and earth. 33:26 Just as surely as I have done this, so surely will I never reject the descendants of Jacob. Nor will I ever refuse to choose one of my servant David’s descendants to rule over the descendants of Abraham, Isaac, and Jacob. Indeed, I will restore them and show mercy to them.”

Ezekiel 16:60-61

16:60 Yet I will remember the covenant I made with you in the days of your youth, and I will establish a lasting covenant with you. 16:61 Then you will remember your conduct, and be ashamed when you receive your older and younger sisters. I will give them to you as daughters, but not on account of my covenant with you.

Ezekiel 37:26

37:26 I will make a covenant of peace with them; it will be a perpetual covenant with them. I will establish them, increase their numbers, and place my sanctuary among them forever.