1 Chronicles 1:30-34

Mishma, and Dumah, Massa, Hadad, and Tema,

Jetur, Naphish, and Kedemah. These are the sons of Ishmael.

Now 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.

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

And Abraham begat Isaac. The sons of Isaac; Esau and Israel.