Jeremiah 33
21 Ref Then my agreement with my servant David may be broken, so that he no longer has a son to take his place on the seat of the kingdom; and my agreement with the Levites, the priests, my servants.
22 Ref As it is not possible for the army of heaven to be numbered, or the sand of the sea measured, so will I make the seed of my servant David, and the Levites my servants.