Cross reference
Genesis 25:19
19 And these `are' births of Isaac, Abraham's son: Abraham hath begotten Isaac;
Matthew 1:2
2 Abraham begat Isaac, and Isaac begat Jacob, and Jacob begat Judah and his brethren,
1 Chronicles 1:32
32 And sons of Keturah, Abraham's concubine: she bare Zimran, and Jokshan, and Medan, and Midian, and Ishbak, and Shuah. And sons of Jokshan: Sheba and Dedan.
Luke 3:34
34 the `son' of Judah, the `son' of Jacob, the `son' of Isaac, the `son' of Abraham, the `son' of Terah, the `son' of Nahor,
Acts 7:8
8 `And He gave to him a covenant of circumcision, and so he begat Isaac, and did circumcise him on the eighth day, and Isaac `begat' Jacob, and Jacob -- the twelve patriarchs;