Priest: The Time of Moses: Twenty-Four Divisions (Shifts) of

These were the divisions of the descendants of Aaron. The sons of Aaron were Nadab, Abihu, Eleazar, and Ithamar. …

…for the divisions of the priests and Levites, for all the work of service in the house of the LORD, and for all the articles of service in the house of the LORD:

The divisions of the priests and Levites are ready for all the service of the house of God, and every willing man of every skill will be at your disposal for the work. The officials and all the people are fully at your command.”

In keeping with the ordinances of his father David, Solomon appointed the divisions of the priests over their service, and the Levites for their duties to offer praise and to minister before the priests according to the daily requirement. He also appointed gatekeepers by their divisions at each gate, for this had been the command of David, the man of God.

Hezekiah reestablished the divisions of the priests and Levites—each of them according to their duties as priests or Levites—for the burnt offerings and peace offerings, for ministry, for giving thanks, and for singing praises at the gates of the LORD’s dwelling.

Prepare yourselves by families in your divisions, according to the instructions written by David king of Israel and Solomon his son.

Moreover, stand in the Holy Place by the divisions of the families of your kinsmen the lay people, and by the divisions of the families of the Levites.

The priests: The descendants of Jedaiah (through the house of Jeshua), 973; …

Thus I purified the priests and Levites from everything foreign, and I assigned specific duties to each of the priests and Levites.