Obadiah the son of Shemaiah, the son of Galal, the son of Jeduthun; Berekiah the son of Asa, the son of Elkanah, who lived in the villages of the Netophathites.
Then David and the officers of the army also set apart for the service some of the sons of Asaph, and of Heman, and of Jeduthun, those who prophesied with lyres, harps, and cymbals. The number of those who did the work according to their service was:
For Jeduthun, the sons of Jeduthun: Gedaliah, Zeri, Jeshaiah, Hashabiah, and Mattithiah, six, under the guidance of their father Jeduthun, who prophesied with the lyre in giving thanks and praise to the Lord.
All these were under the direction of their father for the music in the house of the Lord with cymbals, harps, and lyres, for the service of the house of God by decree of the king: Asaph, Jeduthun, and Heman.
The singers, the sons of Asaph, were in their places according to the command of David, Asaph, Heman, and Jeduthun the king’s seer. The gatekeepers were at each of the gates; they did not need to leave their service, for their brothers the Levites made preparations for them.
Mattaniah the son of Mika, the son of Zabdi, the son of Asaph, was the first to begin the thanksgiving at prayer, Bakbukiah was the second out of his relatives, and then Abda the son of Shammua, the son of Galal, the son of Jeduthun.