וּבְנֵ֨י קְטוּרָ֜ה פִּילֶ֣גֶשׁ אַבְרָהָ֗ם יָלְדָ֞ה אֶת־זִמְרָ֧ן וְיָקְשָׁ֛ן וּמְדָ֥ן וּמִדְיָ֖ן וְיִשְׁבָּ֣ק וְשׁ֑וּחַ וּבְנֵ֥י יָקְשָׁ֖ן שְׁבָ֥א וּדְדָֽן׃ (ס)
아브라함의 첩 그두라의 낳은 아들은 시므란과 욕산과 므단과 미디안과 이스박과 수아요 욕산의 아들은 스바와 드단이요
Rashi
And the sons of Keturah, Abraham’s concubine Anything disgraceful that he could tell about them he tells to enhance Isaac’s honor, i.e., they were all the children of a concubine, but he was the mainstay and the master of the household.