He shall see
ra'ah  (raw-aw')
to see, literally or figuratively (in numerous applications, direct and implied, transitive, intransitive and causative)surely, think, view, visions.
of the travail
`amal  (aw-mawl')
toil, i.e. wearing effort; hence, worry, wheth. of body or mind
of his soul
nephesh  (neh'-fesh)
a breathing creature, i.e. animal of (abstractly) vitality; used very widely in a literal, accommodated or figurative sense (bodily or mental)
and shall be satisfied
saba`  (saw-bah')
to sate, i.e. fill to satisfaction -- have enough, fill (full, self, with), be (to the) full (of), have plenty of, be satiate, satisfy (with), suffice, be weary of.
by his knowledge
da`ath  (dah'-ath)
knowledge -- cunning, (ig-)norantly, know(-ledge), (un-)awares (wittingly).
shall my righteous
tsaddiyq  (tsad-deek')
just -- just, lawful, righteous (man).
`ebed  (eh'-bed)
a servant -- bondage, bondman, (bond-)servant, (man-)servant.
tsadaq  (tsaw-dak')
to be (causatively, make) right (in a moral or forensic sense) -- cleanse, clear self, (be, do) just(-ice, -ify, -ify self), (be turn to) righteous(-ness).
rab  (rab)
abundant (in quantity, size, age, number, rank, quality)
for he shall bear
cabal  (saw-bal')
to carry, or (reflexively) be burdensome; specifically, to be gravid -- bear, be a burden, carry, strong to labour.
their iniquities
`avon  (aw-vone')
perversity, i.e. (moral) evil -- fault, iniquity, mischeif, punishment (of iniquity), sin.