Bereshis 25:4-6

Orthodox Jewish Bible

⁴ And the bnei Midyan; Ephah, and Epher, and Chanoch, and Avida, and Eldaah. All these were the bnei Keturah.

⁵ And Avraham gave all that he had unto Yitzchak.

⁶ But unto the bnei hapilageshim (sons of the concubines), which Avraham had, Avraham gave mattanot, and sent them away from Yitzchak bno, while he yet lived, eastward, unto eretz kedem.