a concubine in Gen 25:6, and 1Ch 1:32, necessarily show that she was contemporary with Sarah, but may be explained on the ground that Abraham did not place her on the same footing as Sarah, his sole wife, the mother of the promised seed. Of the sons and grandsons of Keturah, who are mentioned in 1Ch 1:32 as well as here, a few of the names may still be found among the Arabian tribes, but in most instances the attempt to trace them is very questionable. This remark applies to the identification of Zimran with Ζαββάμ (Ptol. vi. 7, 5), the royal city of the Κιναιδοκολπῖται to the west of Mecca, on the Red Sea; of Jokshan with the Κασσανῖται, on the Red Sea (Ptol. vi. 7, 6), or with the Himyaritish tribe of Jakish in Southern Arabia; of Ishbak with the name Shobek, a place in the Edomitish country first mentioned by Abulfeda; of Shuah with the tribe Syayhe to the east of Aila, or with Szyhhan in Northern Edom (Burckhardt, Syr. 692, 693, and 945), although the epithet the Shuhite, applied to Bildad, points to a place in Northern Idumaea. There is more plausibility in the comparison of Medan and Midian with Μοδιάνα on the eastern coast of the Elanitic Gulf, and Μαδιάνα, a tract to the north of this (Ptol. vi. 7, 2, 27; called by Arabian geographers Madyan, a city five days' journey to the south of Aila). The relationship of these two tribes will explain the fact, that the Midianim, Gen 37:28, are called Medanim in Gen 37:36.
verses 3-4
Of the sons of Jokshan, Sheba was probably connected with the Sabaeans, who are associated in Job 6:19 with Tema, are mentioned in Job 1:15 as having stolen Job's oxen and asses, and, according to Strabo (xvi. 779), were neighbours of the Nabataeans in the vicinity of Syria. Dedan was probably the trading people mentioned in Jer 25:23 along with Tema and Bus (Isa 21:13; Jer 49:8), in the neighbourhood of Edom (Eze 24:15), with whom the tribe of Banu Dudan, in Hejas, has been compared. On their relation to the Cushites of the same name, vid., Gen 10:7 and Gen 10:28, - Of the sons of Dedan, the Asshurim have been associated with the warlike tribe of the Asir to the south of Hejas, the Letushim with the Banu Leits in Hejas, and the Leummim with the tribe of the Banu Lâm, which extended even to Babylon and Mesopotamia. Of the descendants of Midian, Ephah is mentioned in Isa 60:6, in connection with Midian, as a people trading in gold and incense. Epher has been compared with the Banu
