And Isaac
Yitschaq (yits-khawk')
laughter (i.e. mochery); Jitschak (or Isaac), son of Abraham -- Isaac.
departed
yalak (yaw-lak')
to walk; causatively, to carry (in various senses)
thence and pitched his tent
chanah (khaw-naw')
to incline; by implication, to decline (of the slanting rays of evening); specifically, to pitch a tent; gen. to encamp (for abode or siege)
in the valley
nachal (nakh'-al)
a stream, especially a winter torrent; (by implication) a (narrow) valley (in which a brook runs); also a shaft (of a mine) -- brook, flood, river, stream, valley.
of Gerar
Grar (gher-awr')
a rolling country; Gerar, a Philistine city -- Gerar.
and dwelt
yashab (yaw-shab')
to sit down (specifically as judge. in ambush, in quiet); by implication, to dwell, to remain; causatively, to settle, to marry
there
sham (shawm)
there (transferring to time) then; often thither, or thence -- in it, + thence, there (-in, + of, + out), + thither, + whither.