Numbers 10:8

8 aAnd the sons of Aaron, the priests, shall blow the trumpets. The trumpets shall be to you for a perpetual statute throughout your generations.

1 Chronicles 15:24

24Shebaniah, Joshaphat, Nethanel, Amasai, Zechariah, Benaiah, and Eliezer, the priests, should bblow the trumpets before the ark of God. cObed-edom and Jehiah were to be gatekeepers for the ark.

2 Chronicles 5:12

12and all the Levitical dsingers, eAsaph, fHeman, and Jeduthun, their sons and kinsmen, arrayed in fine linen, with gcymbals, harps, and lyres, stood east of the altar with 120 hpriests who were trumpeters;

2 Chronicles 7:6

6The priests stood at their posts; ithe Levites also, with the instruments for music to the Lord that King David had made for giving thanks to the Lordjfor his steadfast love endures forever—whenever David offered praises by their ministry;
Hebrew  by their hand
lopposite them the priests sounded trumpets, and all Israel stood.

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