Shebaniah, Joshaphat, Nethanel, Amasai, Zechariah, Benaiah and Eliezer the priests were to blow trumpets before the ark of God. Obed-Edom and Jehiah were also to be doorkeepers for the ark.
So all Israel brought up the ark of the covenant of the Lord with shouts, with the sounding of rams’ horns and trumpets, and of cymbals, and the playing of lyres and harps.
Heman and Jeduthun were responsible for the sounding of the trumpets and cymbals and for the playing of the other instruments for sacred song. The sons of Jeduthun were stationed at the gate.
David, together with the commanders of the army, set apart some of the sons of Asaph, Heman and Jeduthun for the ministry of prophesying, accompanied by harps, lyres and cymbals. Here is the list of the men who performed this service:
The trumpeters and musicians joined in unison to give praise and thanks to the Lord. Accompanied by trumpets, cymbals and other instruments, the singers raised their voices in praise to the Lord and sang: “He is good; his love endures forever.” Then the temple of the Lord was filled with the cloud,
As soon as you hear the sound of the horn, flute, zither, lyre, harp, pipe and all kinds of music, you must fall down and worship the image of gold that King Nebuchadnezzar has set up.
Also at your times of rejoicing—your appointed festivals and New Moon feasts—you are to sound the trumpets over your burnt offerings and fellowship offerings, and they will be a memorial for you before your God. I am the Lord your God.”