1 Chronicles 1:29-35

29These are their generations: The firstborn of Ishmael, Nebaioth; then Kedar, and Adbeel, and Mibsam, 30Mishma, and Dumah, Massa, Hadad, and Tema,1 31Jetur, Naphish, and Kedemah. These are the sons of Ishmael. 32Now the sons of Keturah, Abraham’s concubine: she bore Zimran, and Jokshan, and Medan, and Midian, and Ishbak, and Shuah. And the sons of Jokshan; Sheba, and Dedan. 33And the sons of Midian; Ephah, and Epher, and Henoch, and Abida, and Eldaah. All these are the sons of Keturah. 34And Abraham begat Isaac. The sons of Isaac; Esau and Israel. 35The sons of Esau; Eliphaz, Reuel, and Jeush, and Jaalam, and Korah.