Provision for Justice You must appoint judges and civil servants for each tribe in all your villages that the LORD your God is giving you, and they must judge the people fairly.
TSK
TSK · 1 Chronicles 23:4
Treasury of Scripture Knowledge references in NET.
The rest of their fellow Levites were assigned to perform the remaining tasks at God’s sanctuary.
Their job was to help Aaron’s descendants in the service of the LORD’s temple. They were to take care of the courtyards, the rooms, ceremonial purification of all holy items, and other jobs related to the service of God’s temple.
As for the Izharites: Kenaniah and his sons were given responsibilities outside the temple as officers and judges over Israel.
Jehoiada then assigned the duties of the LORD’s temple to the priests, the Levites whom David had assigned to the LORD’s temple. They were responsible for offering burnt sacrifices to the LORD with joy and music, according to the law of Moses and the edict of David.
In the second year after they had come to the temple of God in Jerusalem, in the second month, Zerubbabel the son of Shealtiel and Jeshua the son of Jozadak initiated the work, along with the rest of their associates, the priests and the Levites, and all those who were coming to Jerusalem from the exile. They appointed the Levites who were at least twenty years old to take charge of the work on the LORD’s temple.
The overseer of the Levites in Jerusalem was Uzzi son of Bani, the son of Hashabiah, the son of Mattaniah, the son of Mica. He was one of Asaph’s descendants who were the singers responsible for the service of the temple of God.
Watch out for yourselves and for all the flock of which the Holy Spirit has made you overseers, to shepherd the church of God that he obtained with the blood of his own Son.