E. A. Knauf. (1999). Qos [in] Karel van der Toorn, Bob Becking, Pieter Willem van der Horst [eds.], Dictionary of Deities and Demons in the Bible, pp.674-677. Wm. B. Eerdmans Publishing: “This clan or family must have been of Edomite or Idumaean origin.” (p.677).
E. A. Knauf. (1999). Qos [in] Karel van der Toorn, Bob Becking, Pieter Willem van der Horst [eds.], Dictionary of Deities and Demons in the Bible, pp.674-677. Wm. B. Eerdmans Publishing: “This clan or family must have been of Edomite or Idumaean origin.” (p.677).