¹⁹ And these are the generations of Isaac, Abraham's son. Abraham begat Isaac.

² Abraham begat Isaac; and Isaac begat Jacob; and Jacob begat Judah and his brethren;

³² And the sons of Keturah, Abraham's concubine: she bare Zimran, and Jokshan, and Medan, and Midian, and Ishbak, and Shuah. And the sons of Jokshan: Sheba, and Dedan.

³⁴ the `son' of Jacob, the `son' of Isaac, the `son' of Abraham, the `son' of Terah, the `son' of Nahor,

⁸ And he gave him the covenant of circumcision: and so `Abraham' begat Isaac, and circumcised him the eighth day; and Isaac `begat' Jacob, and Jacob the twelve patriarchs.