Abraham marries Keturah, Gen 25:1. Their issue, Gen 25:2-4. Makes Isaac his heir, Gen 25:5; but gives portions to the sons of his concubines, and sends them eastward from Isaac, to find settlements, Gen 25:6. Abraham's age, Gen 25:7, and death, Gen 25:8. Is buried by his sons Isaac and Ishmael in the cave of Machpelah, Gen 25:9, Gen 25:10. God's blessing upon Isaac, Gen 25:11. The generations of Ishmael, Gen 25:12-16. His age, Gen 25:17, and death, Gen 25:18. Of the generations of Isaac, Gen 25:19, who was married in his fortieth year, Gen 25:20. Rebekah his wife being barren, on his prayer to God she conceives, Gen 25:21. She inquires of the Lord concerning her state, Gen 25:22. The Lord's answer, Gen 25:23. She is delivered of twins, Gen 25:24. Peculiarities in the birth of her sons Esau and Jacob, from which they had their names, Gen 25:25, Gen 25:26. Their different manner of life, Gen 25:27, Gen 25:28. Esau, returning from the field faint, begs pottage from his brother, Gen 25:29, Gen 25:30. Jacob refuses to grant him any but on condition of his selling him his birthright, Gen 25:31. Esau, ready to die, parts with his birthright to save his life, Gen 25:32. Jacob causes him to confirm the sale with an oath, Gen 25:33. He receives bread and pottage of lentils, and departs, Gen 25:34.