1 Chronicles 15:22
And Chenaniah, chief of the Levites, was for song: he instructed about the song, because he was skillful.
1 Chronicles 15:16
And David spoke to the chief of the Levites to appoint their brethren to be the singers with instruments of music, psalteries, and harps, and cymbals, sounding, by lifting up the voice with joy.
1 Chronicles 15:27
And David was clothed with a robe of fine linen, and all the Levites that bore the ark, and the singers, and Chenaniah the master of the song with the singers: David also had upon him an ephod of linen.
1 Chronicles 25:7-8
So the number of them, with their brethren that were instructed in the songs of the LORD, even all that were skillful, was two hundred and eighty eight.