Genesis 25:5-10

5 ¶ And Abraham gave all that he had unto Isaac. 6 But unto the sons of the concubines, which Abraham had, Abraham gave gifts, and sent them away from Isaac his son, while he yet lived, eastward, unto the east country. 7 And these are the days of the years of Abraham’s life which he lived, an hundred threescore and fifteen years. 8 Then 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. 9 And 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; 10 The field which Abraham purchased of the sons of Heth: there was Abraham buried, and Sarah his wife.