Commentaries
23:1-23 David, having given charge concerning the building of the temple, settles the method of the temple service, and orders the officers of it. When those of the same family were employed together, it would engage them to love and assist one another.
6. David divided them into courses among the sons of Levi—These are enumerated according to their fathers' houses, but no more of these are mentioned here than the twenty-four thousand who were engaged in the work connected with the Lord's house. The fathers' houses of those Levites corresponded with the classes into which they [Josephus, Antiquities] as well as the priests were divided (see on [399]1Ch 24:20-31; [400]1Ch 26:20-28).