1 Chronicles 1:33

and the sons of Madiam; Gephar, and Opher, and Enoch, and Abida, and Eldada; all these [were] the sons of Chettura.

And the sons of Midian; Ephah, and Epher, and Henoch, and Abida, and Eldaah. All these are the sons of Keturah.

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