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.
And they gathered their brothers and sanctified themselves, and came, according to the command of the king, by the words of Jehovah, to clean the house of Jehovah.