Shebaniah, Joshaphat, Nethanel, Amasai, Zechariah, Benaiah, and Eliezer, the priests, were to blow the trumpets before the ark of God. Obed-Edom and Jehiah were gatekeepers for the ark.
So David did not allow the ark of the Lord to be brought to him in the City of David. Instead, David redirected it to the house of Obed-Edom the Gittite.
and with them their brothers of the second rank: Zechariah, Ben, Jaaziel, Shemiramoth, Jehiel, Unni, Eliab, Benaiah, Maaseiah, Mattithiah, Eliphelehu, Mikneiah, Obed-Edom, and Jeiel, the gatekeepers.
So all Israel brought up the ark of the covenant of the Lord with a shout and with the sound of the ram’s horn and with trumpets and cymbals, making music on harps and lyres.
And in that day the great trumpet shall be blown, and those who were ready to perish in the land of Assyria and the outcasts in the land of Egypt shall worship the Lord in the holy mount at Jerusalem.
Blow the ram’s horn in Zion, sound the alarm on My holy mountain! All the inhabitants of the earth will tremble, because the day of the Lord has come, because it is near—