And the singers the children of Asaph stood in their standing according to the commandment of David and Asaph, Heman and Jeduthun the king's seer of visions: and the porters waited at every gate, and might not depart from their service. But their brethren the Levites prepared for them.

the Levites with all those that were under Asaph, Heman and Jeduthun, and among their children and brethren, were arrayed in bysse and sang with cymbals, psalteries, and harps standing East from the altar, and with them a hundred and twenty priests blowing trumpets.

the spirit of the LORD came upon Jahaziel the son of Zechariah the son of Benaiah the son of Jeiel the son of Mattaniah, a Levite of the sons of Asaph, even as he was in the midst of the congregation.

and of the sons of Elizaphan, Shimri and Jeiel; and of the sons of Asaph, Zechariah and Mattaniah;

And Hezekiah the king and the lords bade the Levites to praise the LORD with the words of David and of Asaph the seer of visions. And the Levites praised that they rejoiced again, and the other stooped and bowed themselves.