Genesis 25:4-6

New Revised Standard Version, Anglicised Catholic Edition

⁴ The sons of Midian were Ephah, Epher, Hanoch, Abida, and Eldaah. All these were the children of Keturah. ⁵ Abraham gave all he had to Isaac. ⁶ But to the sons of his concubines Abraham gave gifts, while he was still living, and he sent them away from his son Isaac, eastwards to the east country.