But they that wait
qavah (kaw-vaw')
to bind together (perhaps by twisting), i.e. collect; (figuratively) to expect -- gather (together), look, patiently, tarry, wait (for, on, upon).
upon the LORD
Yhovah (yeh-ho-vaw')
(the) self-Existent or Eternal; Jehovah, Jewish national name of God -- Jehovah, the Lord.
shall renew
chalaph (khaw-laf')
to slide by, i.e. (by implication) to hasten away, pass on, spring up, pierce or change
their strength
koach (ko'-akh)
from an unused root meaning to be firm; vigor, literally (force, in a good or a bad sense) or figuratively (capacity, means, produce); also (from its hardiness) a large lizard
they shall mount up
`alah (aw-law')
to ascend, intransitively (be high) or actively (mount); used in a great variety of senses, primary and secondary, literal and figurative (as follow)
with wings
'eber (ay-ber')
a pinion -- (long-)wing(-ed).
as eagles
nesher (neh'-sher)
the eagle (or other large bird of prey) -- eagle.
they shall run
ruwts (roots)
to run (for whatever reason, especially to rush) -- break down, divide speedily, footman, guard, bring hastily, (make) run (away, through), post.
and not be weary
yaga` (yaw-gah')
to gasp; hence, to be exhausted, to tire, to toil -- faint, (make to) labour, (be) weary.
and they shall walk
yalak (yaw-lak')
to walk; causatively, to carry (in various senses)
and not faint
ya`aph (yaw-af')
to tire (as if from wearisome flight) -- faint, cause to fly, (be) weary (self).