Genesis 25:2-4

25:2 She bore him Zimran, Jokshan, Medan, Midian, Ishbak, and Shuah. 25:3 Jokshan became the father of Sheba and Dedan. The descendants of Dedan were the Asshurites, Letushites, and Leummites. 25:4 The sons of Midian were Ephah, Epher, Hanoch, Abida, and Eldaah. All these were descendants of Keturah.