And these are the singers, heads of fathers of the Levites, [who dwelt] in the chambers [and were] free [from other service], for they were employed in their work day and night.

And David spoke to the chief of the Levites to appoint their brothers the singers, with instruments of music, psalteries and harps and cymbals, sounding aloud and lifting up the voice with joy.

So the singers, Heman, Asaph, and Ethan, [were appointed] with cymbals of brass to sound aloud.

And David was clothed with a robe of fine linen, and all the Levites who bore the ark, and the singers, and Chenaniah the master of the song [with] the singers. And David had upon him an ephod of linen.

And these are those who served, and their sons. Of the sons of the Kohathites: Heman the singer, the son of Joel, the son of Samuel,