Benaiah
Bnayah (ben-aw-yaw')
Jah has built; Benajah, the name of twelve Israelites -- Benaiah.
also and Jahaziel
Yachaziy'el (yakh-az-ee-ale')
beheld of God; Jachaziel, the name of five Israelites -- Jahaziel, Jahziel.
the priests
kohen (ko-hane')
literally, one officiating, a priest; also (by courtesy) an acting priest (although a layman) -- chief ruler, own, priest, prince, principal officer.
with trumpets
chatsotsrah (khats-o-tser-aw')
a trumpet (from its sundered or quavering note) -- trumpet(-er).
continually
tamiyd (taw-meed')
continuance (as indefinite extension); but used only (attributively as adjective) constant (or adverbially, constantly); ellipt. the regular (daily) sacrifice
before
paniym (paw-neem')
the face (as the part that turns); used in a great variety of applications (literally and figuratively); also (with prepositional prefix) as a preposition (before, etc.)
the ark
'arown (aw-rone')
a box -- ark, chest, coffin.
of the covenant
briyth (ber-eeth')
a compact (because made by passing between pieces of flesh) -- confederacy, (con-)feder(-ate), covenant, league.
of God
'elohiym (el-o-heem')
angels, exceeding, God (gods)(-dess, -ly), (very) great, judges, mighty.