2 Chronicles 17:8

In Jerusalem also Jehoshaphat appointed some of the Levites and priests, and some of the heads of the fathers’ households of Israel, for the judgment of Yahweh and to judge disputes. So they returned to Jerusalem.

He also said to the Levites who provided understanding to all Israel and who were holy to Yahweh, “Put the holy ark in the house which Solomon the son of David king of Israel built; it will be a burden on your shoulders no longer. Now serve Yahweh your God and His people Israel.