And these are the generations
towldah (to-led-aw')
(plural only) descent, i.e. family; (figuratively) history -- birth, generations.
of Isaac
Yitschaq (yits-khawk')
laughter (i.e. mochery); Jitschak (or Isaac), son of Abraham -- Isaac.
Abraham's
'Abraham (ab-raw-hawm')
father of a multitude; Abraham, the later name of Abram -- Abraham.
son
ben (bane)
a son (as a builder of the family name), in the widest sense (of literal and figurative relationship, including grandson, subject, nation, quality or condition, etc.
Abraham
'Abraham (ab-raw-hawm')
father of a multitude; Abraham, the later name of Abram -- Abraham.
begat
yalad (yaw-lad')
to bear young; causatively, to beget; medically, to act as midwife; specifically, to show lineage
Isaac
Yitschaq (yits-khawk')
laughter (i.e. mochery); Jitschak (or Isaac), son of Abraham -- Isaac.