1 Chronicles 16:4-6

4He appointed some of the Levites as ministers before the ark of the Lord, even to celebrate and to thank and praise the Lord God of Israel: 5Asaph the chief, and second to him Zechariah, then
In 1 Chr 15:18, Jaaziel
Jeiel, Shemiramoth, Jehiel, Mattithiah, Eliab, Benaiah, Obed-edom and Jeiel, with musical instruments, harps, lyres; also Asaph played loud-sounding cymbals,
6and Benaiah and Jahaziel the priests blew trumpets continually before the ark of the covenant of God.
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