Jeremiah 33:21-22
33:21 could my covenant with my servant David and my covenant with the Levites ever be broken. So David will by all means always have a descendant to occupy his throne as king and the Levites will by all means always have priests who will minister before me.
33:22 I will make the children who follow one another in the line of my servant David very numerous. I will also make the Levites who minister before me very numerous. I will make them all as numerous as the stars in the sky and as the sands which are on the seashore.’”
Jeremiah 33:26
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.”
Jeremiah 43:10
43:10 Then tell them, ‘The Lord God of Israel who rules over all says, “I will bring my servant King Nebuchadnezzar of Babylon. I will set his throne over these stones which I have buried. He will pitch his royal tent over them.
Jeremiah 46:28
46:28 I, the Lord, tell you not to be afraid,
you descendants of Jacob, my servant,
for I am with you.
Though I completely destroy all the nations where I scatter you,
I will not completely destroy you.
I will indeed discipline you but only in due measure.
I will not allow you to go entirely unpunished.”