בראשית, פרק ל״ו, פסוק י״א

The introduction of the sons of Eliphaz carries a subtle message about the eventual division and fracturing of Esau's family. [העמק דבר] notes that the way these descendants are listed highlights a deep lack of unity within his household. Unlike the family of Jacob, which remained bound together as one people, the descendants of Esau did not stay united.

While they lived together for a certain period in the region of Mount Seir, this closeness was only temporary. Ultimately, each of the sons broke away to form his own distinct nation, scattering to different regions. The descendants of Zepho traveled to the land of Kittim, eventually giving rise to the mighty figures of Rome. Teman journeyed to a land that would bear his name, establishing a new nation there. Similarly, Amalek split off to become a completely independent people. Over time, every group within Esau's wider family transformed into a completely separate and disconnected entity.