28The sons of Abraham; Isaac, and Ishmael. 29These are their generations: The firstborn of Ishmael, Nebaioth; then Kedar, and Adbeel, and Mibsam, 30Mishma, and Dumah, Massa, Hadad, and Tema, 31Jetur, Naphish, and Kedemah. These are the sons of Ishmael.32Now the sons of Keturah, Abraham's concubine: she bare 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.