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 .

Matthew Henry's Commentary on 1 Chronicles 23:13

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.