Chapter 25:
Abraham married Keturah and had 6 children. One of which is Midian. They all received gifts from Abraham but he gave that he hAd to Isaac.
Abraham lived 175 years. He was buried in the cAe of Machpelah, next to Sarah by Isaac and Ishmael.
Ishmael had 12 sons. Hw lived to be 137 years old.
Chapter 26:
Isaac was 40 when he married Rebecca. She was barren and he entreated for her to YHVH. YHVH allowed himself to be entreated and she conceived. Isaac was 60 years old when Esau, “Edom (“red”)” and Jacob “supplanter” we’re born to him.
Esau was a hunter, a man of the field. Jacob dwelled in tents, he was a wholesome man. Isaac loved Esau “for game was in his mouth”. Rebecca loved Jacob.
Esau sold his birthright to Jacob for some stew (verses 29 – 34). Esau spurned the birthright.