And I will fill
male' (maw-lay')
a primitive root, to fill or (intransitively) be full of, in a wide application (literally and figuratively)
his mountains
har (har)
a mountain or range of hills (sometimes used figuratively) -- hill (country), mount(-ain), promotion.
with his slain
chalal (khaw-lawl')
pierced (especially to death); figuratively, polluted -- kill, profane, slain (man), slew, (deadly) wounded.
men in thy hills
gib`ah (ghib-aw')
a hillock -- hill, little hill.
and in thy valleys
gay' (gah'-ee)
a gorge (from its lofty sides; hence, narrow, but not a gully or winter-torrent) -- valley.
and in all thy rivers
'aphiyq (aw-feek')
containing, i.e. a tube; also a bed or valley of a stream; also a strong thing or a hero -- brook, channel, mighty, river, + scale, stream, strong piece.
shall they fall
naphal (naw-fal')
to fall, in a great variety of applications (intransitive or causative, literal or figurative)
that are slain
chalal (khaw-lawl')
pierced (especially to death); figuratively, polluted -- kill, profane, slain (man), slew, (deadly) wounded.
with the sword
chereb (kheh'-reb)
drought; also a cutting instrument (from its destructive effect), as a knife, sword, or other sharp implement -- axe, dagger, knife, mattock, sword, tool.