Hadad, Tema, Jetur, Naphish, and Kedemah.
Immediately after the account of Abraham's death, Moses begins the story of Isaac (Gen 25:11), and tells us where he dwelt and how remarkably God blessed him. Note, The blessing of Abraham did not die with him, but survived to all the children of the promise.
Commenting on Genesis 25:11-18
Hadar and Tema,.... From the first of these the city Adra in Arabia Petraea, and from the other the city Themma in Arabia Deserta, both mentioned by Ptolemy (r), may be thought to have their names; or the city Adari and the Athritae in Arabia Felix (s); and the inhabitants of the land of Tema are mentioned as Arabians, Isa 21:13; and Pliny (t) speaks...
Hadar - This name should be read Hadad as in Ch1 1:30. This reading is supported by more than three hundred MSS., versions, and printed editions. See Clarke at Gen 25:18 (note). Tema - Supposed to be a place in Arabia Deserta, the same of which Job speaks, Job 6:19.