Jeremiah 33:18

33:18 Nor will the Levitical priests ever lack someone to stand before me and continually offer up burnt offerings, sacrifice cereal offerings, and offer the other sacrifices.”’”

Jeremiah 33:21

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.