12 The sons of Kohath: Amram, Izhar, Hebron, and Uzziel--four in all. 13 The sons of Amram: Aaron and Moses; and Aaron was set apart, he and his sons forever, that he should sanctify the most holy things, to burn incense before the Lord, to minister to Him, and to give the blessing in His name forever. 14 Now the sons of Moses the man of God were reckoned to the tribe of Levi 15 The sons of Moses were Gershon and Eliezer. 16 Of the sons of Gershon, Shebuel was the first. 17 Of the descendants of Eliezer, Rehabiah was the first. And Eliezer had no other sons, but the sons of Rehabiah were very many. 18 Of the sons of Izhar, Shelomith was the first. 19 Of the sons of Hebron, Jeriah was the first, Amariah the second, Jahaziel the third, and Jekameam the fourth 20 Of the sons of Uzziel, Michah was the first and Jesshiah 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.