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)
shall dwell
luwn (loon)
to stop (usually over night); by implication, to stay permanently; hence (in a bad sense) to be obstinate (especially in words, to complain)
at ease
towb (tobe)
good (as an adjective) in the widest sense; used likewise as a noun
and his seed
zera` (zeh'-rah)
seed; figuratively, fruit, plant, sowing-time, posterity -- carnally, child, fruitful, seed(-time), sowing-time.
shall inherit
yarash (yaw-rash')
to occupy (by driving out previous tenants, and possessing in their place); by implication, to seize, to rob, to inherit; also to expel, to impoverish, to ruin
the earth
'erets (eh'-rets)
the earth (at large, or partitively a land) -- common, country, earth, field, ground, land, natins, way, + wilderness, world.