19 This is the history of the generations of Isaac, Abraham’s son. Abraham became the father of Isaac.
Genesis 25:19 Cross References - WEB
1 Chronicles 1:32
32 The sons of Keturah, Abraham’s concubine: she bore Zimran, Jokshan, Medan, Midian, Ishbak, and Shuah. The sons of Jokshan: Sheba and Dedan.
Matthew 1:2
2 Abraham became the father of Isaac. Isaac became the father of Jacob. Jacob became the father of Judah and his brothers.
Luke 3:34
34 the son of Jacob, the son of Isaac, the son of Abraham, the son of Terah, the son of Nahor,
Acts 7:8
8 He gave him the covenant of circumcision. So Abraham became the father of Isaac, and circumcised him the eighth day. Isaac became the father of Jacob, and Jacob became the father of the twelve patriarchs.