So Moab
Mow'ab (mo-awb)
from (her (the mother's) father; Moab, an incestuous son of Lot; also his territory and descendants -- Moab.
was subdued
kana` (kaw-nah')
to bend the knee; hence, to humiliate, vanquish -- bring down (low), into subjection, under, humble (self), subdue.
that day
yowm (yome)
a day (as the warm hours),
under the hand
yad (yawd)
a hand (the open one (indicating power, means, direction, etc.),
of Israel
Yisra'el (yis-raw-ale')
he will rule as God; Jisrael, a symbolical name of Jacob; also (typically) of his posterity: --Israel.
And the land
'erets (eh'-rets)
the earth (at large, or partitively a land) -- common, country, earth, field, ground, land, natins, way, + wilderness, world.
had rest
shaqat (shaw-kat')
to repose (usually figurative) -- appease, idleness, (at, be at, be in, give) quiet(-ness), (be at, be in, give, have, take) rest, settle, be still.
fourscore
shmoniym (shem-o-neem')
eighty, also eightieth -- eighty(-ieth), fourscore.
years
shaneh (shaw-neh')
a year (as a revolution of time) -- + whole age, long, + old, year(-ly).