12 The sons of Kohath were four : Amram , Izhar , Hebron and Uzziel . 13 The sons of Amram were Aaron and Moses . And Aaron was set apart to sanctify him as most holy , he and his sons forever e , to burn incense before the Lord , to minister to Him and to bless in His name forever e . 14 But as for Moses the man of God , his sons were named among the tribe of Levi 15 The sons of Moses were Gershom and Eliezer . 16 The son of Gershom was Shebuel the chief . 17 The son of Eliezer was Rehabiah the chief ; and Eliezer had no other sons , but the sons of Rehabiah were very many . 18 The son of Izhar was Shelomith the chief . 19 The sons of Hebron were Jeriah the first , Amariah the second , Jahaziel the third and Jekameam the fourth 20 The sons of Uzziel were Micah the first 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.