howy  (hoh'ee)
oh! -- ah, alas, ho, O, woe.
to them that go down
yarad  (yaw-rad')
to descend; causatively, to bring down (in all the above applications)
to Egypt
Mitsrayim  (mits-rah'-yim)
Mitsrajim, i.e. Upper and Lower Egypt -- Egypt, Egyptians, Mizraim.
for help
`ezrah  (ez-raw')
aid -- help(-ed, -er).
and stay
sha`an  (shaw-an')
to support one's self -- lean, lie, rely, rest (on, self), stay.
on horses
cuwc  (soos)
from an unused root meaning to skip (properly, for joy); a horse (as leaping); also a swallow (from its rapid flight) -- crane, horse(-back, -hoof).
and trust
batach  (baw-takh')
to hie for refuge; figuratively, to trust, be confident or sure -- be bold (confident, secure, sure), careless (one, woman), put confidence, (make to) hope, (put, make to) trust.
in chariots
rekeb  (reh'-keb)
a vehicle; by implication, a team; by extension, cavalry; by analogy a rider, i.e. the upper millstone -- chariot, (upper) millstone, multitude (from the margin), wagon.
because they are many
rab  (rab)
abundant (in quantity, size, age, number, rank, quality)
and in horsemen
parash  (paw-rawsh')
a steed; also (by implication) a driver (in a chariot), i.e. (collectively) cavalry -- horseman.
because they are very
m`od  (meh-ode')
vehemence, i.e. (with or without preposition) vehemently; by implication, wholly, speedily, etc.
`atsam  (aw-tsam')
to bind fast, i.e. close (the eyes); intransitively, to be (causatively, make) powerful or numerous; to crunch the bones
but they look
sha`ah  (shaw-aw')
to gaze at or about (properly, for help); by implication, to inspect, consider, compassionate, be nonplussed (as looking around in amazement) or bewildered
not unto the Holy One
qadowsh  (kaw-doshe')
sacred (ceremonially or morally); (as noun) God (by eminence), an angel, a saint, a sanctuary -- holy (One), saint.
of Israel
Yisra'el  (yis-raw-ale')
he will rule as God; Jisrael, a symbolical name of Jacob; also (typically) of his posterity: --Israel.
neither seek
darash  (daw-rash')
to tread or frequent; usually to follow (for pursuit or search); by implication, to seek or ask; specifically to worship
the LORD
Yhovah  (yeh-ho-vaw')
(the) self-Existent or Eternal; Jehovah, Jewish national name of God -- Jehovah, the Lord.