Psa. 81:1‑3• 1To the chief Musician. Upon the Gittith. A Psalm of Asaph. Sing ye joyously unto God our strength, shout aloud unto the God of Jacob;
2Raise a song, and sound the tambour, the pleasant harp with the lute.
3Blow the trumpet at the new moon, at the set time, on our feast day: (Psa. 81:1‑3)
1 Chron. 25:1‑6• 1And David and the captains of the host separated for the service those of the sons of Asaph and of Heman and of Jeduthun who were to prophesy with harps and lutes and cymbals; and the number of the men employed according to their service was:
2of the sons of Asaph: Zaccur, and Joseph, and Nethaniah, and Asharelah, the sons of Asaph under the direction of Asaph, who prophesied at the direction of the king.
3Of Jeduthun, the sons of Jeduthun: Gedaliah, and Zeri, and Isaiah, Hashabiah, and Mattithiah, and Shimei six, under the direction of their father Jeduthun, who prophesied with the harp, to give thanks and to praise Jehovah.
4Of Heman, the sons of Heman: Bukkijah, Mattaniah, Uzziel, Shebuel, and Jerimoth, Hananiah, Hanani, Eliathah, Giddalti, and Romamti-ezer, Joshbekashah, Mallothi, Hothir, Mahazioth:
5all these were sons of Heman the king's seer in the words of God, to exalt his power; and God had given to Heman fourteen sons and three daughters.
6All these were under the direction of their fathers Asaph, Jeduthun, and Heman, for song in the house of Jehovah, with cymbals, lutes and harps, for the service of the house of God, under the direction of the king. (1 Chron. 25:1‑6)