1 Chronicles 16:5-6, 42

Asaph the chief, and second to him Zechariah, Jeiel, and Shemiramoth, and Jehiel, and Mattithiah, and Eliab, and Benaiah, and Obed-edom, and Jeiel, with psalteries and with harps; and Asaph with cymbals, sounding aloud; and Benaiah and Jahaziel the priests with trumpets continually, before the ark of the covenant of God.

and with them Heman and Jeduthun with trumpets and cymbals for those that should sound aloud, and with instruments for the songs of God; and the sons of Jeduthun to be at the gate.