2 Chronicles 35:15
The singers the sons of Asaph were in their place, according to the commandment of David, and Asaph, and Heman, and Jeduthun the king's seer; and the porters were at every gate: they didn't need to depart from their service; for their brothers the Levites prepared for them.
1 Chronicles 9:17-19
The porters: Shallum, and Akkub, and Talmon, and Ahiman, and their brothers (Shallum was the chief),
1 Chronicles 25:1-7
Moreover, David and the captains of the army set apart for the service certain of the sons of Asaph, and of Heman, and of Jeduthun, who should prophesy with harps, with stringed instruments, and with cymbals: and the number of those who did the work according to their service was:
1 Chronicles 26:12-19
Of these were the divisions of the doorkeepers, even of the chief men, having offices like their brothers, to minister in the house of Yahweh.
1 Chronicles 16:41-42
and with them Heman and Jeduthun, and the rest who were chosen, who were mentioned by name, to give thanks to Yahweh, because his loving kindness endures forever;
1 Chronicles 23:5
four thousand were doorkeepers; and four thousand praised Yahweh with the instruments which I made, for giving praise."
2 Chronicles 29:25-26
He set the Levites in the house of Yahweh with cymbals, with stringed instruments, and with harps, according to the commandment of David, and of Gad the king's seer, and Nathan the prophet; for the commandment was of Yahweh by his prophets.
Psalm 77:1
My cry goes to God! Indeed, I cry to God for help, and for him to listen to me.
Psalm 78:1
Hear my teaching, my people. Turn your ears to the words of my mouth.
Psalm 79:1
God, the nations have come into your inheritance. They have defiled your holy temple. They have laid Jerusalem in heaps.