Genesis 25:19

The Birth of Jacob and Esau

19 These are the family records of Isaac son of Abraham. Abraham fathered Isaac.

Genesis 25:19 Meaning and Commentary

Genesis 25:19

And these [are] the generations of Isaac, Abraham's son
Moses, having given the genealogy of Ishmael and his posterity, returns to Isaac, the other son of Abraham, with whom and his children the following part of his history is chiefly, if not altogether concerned: Abraham begat Isaac;
for the further confirmation of his being his proper legitimate son this clause is added.

Genesis 25:19 In-Context

17 This is the length of Ishmael's life: 137 years. He took his last breath and died, and was gathered to his people.

18 And they settled from Havilah to Shur, which is opposite Egypt as you go toward Asshur. He lived in opposition to all his brothers.

19 These are the family records of Isaac son of Abraham. Abraham fathered Isaac.

20 Isaac was 40 years old when he took as his wife Rebekah daughter of Bethuel the Aramean from Paddan-aram, and sister of Laban the Aramean.

21 Isaac prayed to the Lord on behalf of his wife because she was barren. The Lord heard his prayer, and his wife Rebekah conceived.