Moreover, David and the captains of the host set apart for the service certain of the sons of Asaph, and of Heman, and of Jeduthun, who should prophesy with harps, with psalteries, and with cymbals: and the number of those who did the work according to their service was:
of the sons of Asaph, and of Heman, and of Jeduthun; or Ethan, the three precentors, or chief of the singers: