20 And Zechariah and Aziel and Shemiramoth and Jehiel, Unni and Eliab and Maaseiah and Benaiah, with corded instruments put to Alamoth. 21 And Mattithiah and Eliphelehu and Mikneiah and Obed-edom and Jeiel and Azaziah, with corded instruments on the octave, to give the first note of the song. 22 And Chenaniah, chief of the Levites, was master of the music: he gave directions about the song, because he was expert. 23 And Berechiah and Elkanah were door-keepers for the ark. 24 And Shebaniah and Joshaphat and Nethanel and Amasai and Zechariah and Benaiah and Eliezer, the priests, made music on the horns before the ark of God; and Obed-edom and Jehiah were door-keepers for the ark.
Matthew Henry's Commentary on 1 Chronicles 15:20-24
Commentary on 1 Chronicles 15:1-24
(Read 1 Chronicles 15:1-24)
Wise and good men may be guilty of oversights, which they will correct, as soon as they are aware of them. David does not try to justify what had been done amiss, nor to lay the blame on others; but he owns himself guilty, with others, of not seeking God in due order