Genesis 25:7-20

7And these are the days of the years of Abraham’s life which he lived, an hundred and seventy and five years. 8Then Abraham gave up the ghost, and died in a good old age, an old man, and full of years ; and was gathered to his people. 9And his sons Isaac and Ishmael buried him in the cave of Machpelah, in the field of Ephron the son of Zohar the Hittite, which is before Mamre; 10The field which Abraham purchased of the sons of Heth: there was Abraham buried, and Sarah his wife.

11And it came to pass after the death of Abraham, that God blessed his son Isaac; and Isaac dwelt by the well Lahairoi. 12Now these are the generations of Ishmael, Abraham’s son, whom Hagar the Egyptian, Sarah’s handmaid, bore to Abraham: 13And these are the names of the sons of Ishmael, by their names, according to their generations: the firstborn of Ishmael, Nebajoth; and Kedar, and Adbeel, and Mibsam, 14And Mishma, and Dumah, and Massa, 15Hadar, and Tema, Jetur, Naphish, and Kedemah:1 16These are the sons of Ishmael, and these are their names, by their towns, and by their castles; twelve princes according to their nations. 17And these are the years of the life of Ishmael, an hundred and thirty and seven years: and he gave up the ghost and died; and was gathered to his people. 18And they dwelt from Havilah to Shur, that is before Egypt, as thou goest toward Assyria: and he died in the presence of all his brethren.2

19And these are the generations of Isaac, Abraham’s son: Abraham begat Isaac: 20And Isaac was forty years old when he took Rebekah for a wife, the daughter of Bethuel the Syrian of Padanaram, the sister to Laban the Syrian.