251 Abraham married a second time; his new wife was named Keturah. 2 She gave birth to Zimran, Jokshan, Medan, Midian, Ishbak, and Shuah. 3 Jokshan had Sheba and Dedan. Dedan's descendants were the Asshurim, the Letushim, and the Leummim. 4 Midian had Ephah, Epher, Hanoch, Abida, and Eldaah - all from the line of Keturah. 5 But Abraham gave everything he possessed to Isaac. 6 While he was still living, he gave gifts to the sons he had by his concubines, but then sent them away to the country of the east, putting a good distance between them and his son Isaac.
7 Abraham lived 175 years. 8 Then he took his final breath. He died happy at a ripe old age, full of years, and was buried with his family. 9 His sons Isaac and Ishmael buried him in the cave of Machpelah in the field of Ephron son of Zohar the Hittite, next to Mamre. 10 It was the field that Abraham had bought from the Hittites. Abraham was buried next to his wife Sarah.
11 After Abraham's death, God blessed his son Isaac. Isaac lived at Beer Lahai Roi. The Family Tree of Ishmael
12 This is the family tree of Ishmael son of Abraham, the son that Hagar the Egyptian, Sarah's maid, bore to Abraham. 13 These are the names of Ishmael's sons in the order of their births: Nebaioth, Ishmael's first-born, Kedar, Adbeel, Mibsam, 14 Mishma, Dumah, Massa 15 , Hadad, Tema, Jetur, Naphish, and Kedemah - 16 all the sons of Ishmael. Their settlements and encampments were named after them. Twelve princes with their twelve tribes. 17 Ishmael lived 137 years. When he breathed his last and died he was buried with his family.
Matthew Henry's Commentary on Genesis 25:1-17
Commentary on Genesis 25:1-10
(Read Genesis 25:1-10)
All the days, even of the best and greatest saints, are not remarkable days; some slide on silently; such were these last days of Abraham. Here is an account of Abraham's children by Keturah, and the disposition which he made of his estate. After the birth of these sons, he set his house in order, with prudence and justice. He did this while he yet lived. It is wisdom for men to do what they find to do while they live, as far as they can. Abraham lived 175 years; just one hundred years after he came to Canaan; so long he was a sojourner in a strange country. Whether our stay in this life be long or short, it matters but little, provided we leave behind us a testimony to the faithfulness and goodness of the Lord, and a good example to our families. We are told that his sons Isaac and Ishmael buried him. It seems that Abraham had himself brought them together while he lived. Let us not close the history of the life of Abraham without blessing God for such a testimony of the triumph of faith.
Commentary on Genesis 25:11-18
(Read Genesis 25:11-18)
Ishmael had twelve sons, whose families became distinct tribes. They peopled a very large country that lay between Egypt and Assyria, called Arabia. The number and strength of this family were the fruit of the promise, made to Hagar and to Abraham, concerning Ishmael.