Behold the Lord
'adown  (aw-done')
from an unused root (meaning to rule); sovereign, i.e. controller (human or divine) -- lord, master, owner. Compare also names beginning with Adoni-.
the LORD
Yhovah  (yeh-ho-vaw')
(the) self-Existent or Eternal; Jehovah, Jewish national name of God -- Jehovah, the Lord.
of hosts
tsaba'  (tsaw-baw')
a mass of persons (or figuratively, things), especially reg. organized for war (an army); by implication, a campaign, literally or figuratively (specifically, hardship, worship)
shall lop
ca`aph  (saw-af')
to divide up; to disbranch (a tree) -- top.
the bough
p'orah  (peh-o-raw')
ornamentation, i.e. (plural) foliage (including the limbs) as bright green -- bough, branch, sprig.
with terror
ma`aratsah  (mah-ar-aw-tsaw')
violence -- terror.
and the high ones
ruwm  (room)
to be high actively, to rise or raise (in various applications, literally or figuratively)
of stature
qowmah  (ko-maw')
height -- along, height, high, stature, tall.
shall be hewn down
gada`  (gaw-dah')
to fell a tree; generally, to destroy anything -- cut (asunder, in sunder, down, off), hew down.
and the haughty
gaboahh  (gaw-bo'-ah)
elevated (or elated), powerful, arrogant -- haughty, height, high(-er), lofty, proud, exceeding proudly.
shall be humbled
shaphel  (shaw-fale')
to depress or sink (expec. figuratively, to humiliate, intransitive or transitive)