1 Chronicles 16:5-7

Amplified Bible

⁵ Asaph the chief, and second to him Zechariah, then Jeiel (Jaaziel), Shemiramoth, Jehiel, Mattithiah, Eliab, Benaiah, Obed-edom, and Jeiel with musical instruments, harps and lyres; also Asaph played loud-sounding cymbals; ⁶ and Benaiah and Jahaziel the priests blew trumpets continually before the ark of the covenant of God.

⁷ Then on that day David first entrusted to Asaph and his relatives to give thanks to the Lord [as their chief task].