דברי הימים א, פרק א׳, פסוק ל״ב

The family tree of Abraham extends beyond Isaac to include the descendants of Keturah, establishing a deep historical link between the Israelites and neighboring nations. The Midianites, for example, shared many encounters with the Israelites over the generations and are essentially their cousins [ביאור שטיינזלץ].

Keturah is identified specifically as a concubine. This presents a slight historical puzzle, as earlier accounts mention Abraham taking her as a wife. However, while Abraham did take her, he intentionally assigned her the lesser status of a concubine, as Sarah remained his one true wife [רד״ק]. Highlighting Keturah's secondary role serves to protect the honor of Isaac, making it clear that Isaac was the primary heir and master of the household, while the others were merely the children of concubines [רש״י]. Because of this lower standing, the children are identified directly by her name, in contrast to Hagar, who was given to Abraham as a full wife [מלבי״ם].

Further down the family line are Sheba and Dedan. These names appear in earlier family records, suggesting they might refer to entirely different nations that shared the same name, or perhaps to distinct groups that lived together in the same region [ביאור שטיינזלץ]. Notably, the extended list of Dedan's children found in earlier accounts is missing here. This absence indicates that those omitted names do not represent separate nations at all, but rather describe the specific trades and professions practiced by the descendants of Dedan [מלבי״ם].