And these are the names of the sons of Ishmael, by their names, according to their generations: the firstborn of Ishmael, Nebajoth; and Kedar, and Adbeel, and Mibsam, Nebajoth - From whom came the Nabatheans, whose capital was Petra, or, according to Strabo, Nabathea. They dwelt in Arabia Petraea, and extended themselves on the east towards Arabia Deserta.
Kedar - The founder of the Cedreans, who dwelt near to the Nabatheans. The descendants of Kedar form a part of the Saracens.
Adbeel, and Mibsam - Where these were situated is not known.