And the Levites chose Heman the son of Joel, and of his brothers, Asaph the son of Berechiah. And from the sons of Merari their brothers, was Ethan the son of Kushaiah.
And David and the army commanders separated to the service those of the sons of Asaph, and of Heman, and of Jeduthun, who were prophets with lyres and with cymbals. And the number of the workmen according to their service was:
Of Jeduthun, the sons of Jeduthun: Gedaliah, and Zeri, and Jeshaiah, Hashabiah, and Mattithiah, and Shimei, six, under the hands of their father Jeduthun, who prophesied with the lyre to give thanks and to praise Jehovah.
All these were under the hands of their father for song in the house of Jehovah, with cymbals, harps and lyres, for the service of the house of God, according to the king's order to Asaph, Jeduthun, and Heman.