12 Four of the descendants of Kohath were Amram, Izhar, Hebron, and Uzziel. 13 The sons of Amram were Aaron and Moses. Aaron and his descendants were set apart to dedicate the most holy things, to offer sacrifices in the Lord 's presence, to serve the Lord, and to pronounce blessings in his name forever. 14 As for Moses, the man of God, his sons were included with the tribe of Levi. 15 The sons of Moses were Gershom and Eliezer. 16 The descendants of Gershom included Shebuel, the family leader. 17 Eliezer had only one son, Rehabiah, the family leader. Rehabiah had numerous descendants. 18 The descendants of Izhar included Shelomith, the family leader. 19 The descendants of Hebron included Jeriah (the family leader), Amariah (the second), Jahaziel (the third), and Jekameam (the fourth). 20 The descendants of Uzziel included Micah (the family leader) and Isshiah (the second).
Matthew Henry's Commentary on 1 Chronicles 23:12-20
Commentary on 1 Chronicles 23:1-23
(Read 1 Chronicles 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.