C. F. Keil and Franz Delitzsch on Genesis 25:3-4

Gen 25:3-4

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 Gifar in Hejas; Hanoch, with the place called Hanakye, three days’ journey to the north of Medinah; Abidah and el-daah, with the tribes of Abide and Vadaa in the neighbourhood of Asir. But all this is very uncertain.