1st Chronicles 1:31

28 The sons of Abraham: Isaac and Ishmael.

29 These are their generations: the oldest son of Ishmael, Nebaioth; then Kedar and Adbeel and Mibsam,

30 Mishma and Dumah, Massa, Hadad and Tema,

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

32 And the sons of Keturah, Abraham's servant-wife: she was the mother of Zimran and Jokshan and Medan and Midian and Ishbak and Shuah. And the sons of Jokshan: Sheba and Dedan.

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

34 And Abraham was the father of Isaac. The sons of Isaac: Esau and Israel.