“Organize your ancestral houses by your divisions according to the written instruction of David king of Israel and that of his son Solomon.

Verse Concepts

Writing

At that time Solomon offered burnt offerings to the Lord on the Lord's altar he had made in front of the vestibule following the daily requirement for offerings according to the commandment of Moses for Sabbaths, New Moons, and the three annual appointed festivals: the Festival of Unleavened Bread, the Festival of Weeks, and the Festival of Booths. According to the ordinances of his father David, he appointed the divisions of the priests over their service, of the Levites over their responsibilities to offer praise and to minister before the priests following the daily requirement, and of the gatekeepers by their divisions with respect to each gate, for this had been the command of David, the man of God. read more.
They did not turn aside from the king's command regarding the priests and the Levites concerning any matter or concerning the treasuries. All of Solomon's work was carried out from the day the foundation [was laid] for the Lord's temple until it was finished. So the Lord's temple was completed.

They performed the service of their God and the service of purification, along with the singers and gatekeepers, as David and his son Solomon had prescribed.