And these were the singers, chief fathers of the Levites, who were in the chambers free from service; for they were employed day and night.

And David spoke to the chief of the Levites to appoint their brethren, the singers, with instruments of music, lutes, and harps, and cymbals, that they should sound aloud, lifting up the voice with joy.

and the singers, Heman, Asaph, and Ethan, to sound aloud with cymbals of brass;

And David was clothed with a robe of byssus, and all the Levites that bore the ark, and the singers, and Chenaniah chief of the music of the singers; and David had upon him a linen ephod.

And these are they that attended, and their sons: Of the sons of the Kohathites: Heman the singer, the son of Joel, the son of Samuel,