Keturah

Now Abraham had taken another wife, named Keturah,

The sons of Midian were Ephah, Epher, Hanoch, Abida, and Eldaah. All these were descendants of Keturah.

The sons born to Keturah, Abraham’s concubine: Zimran, Jokshan, Medan, Midian, Ishbak, and Shuah. The sons of Jokshan: Sheba and Dedan.

The sons of Midian: Ephah, Epher, Hanoch, Abida, and Eldaah. All of these were Keturah’s sons.