جند الأردن
The depopulation of Paneas after the Muslim conquest was rapid, as its traditional markets disappeared. Only 14 of the 173 Byzantine sites in the area show signs of habitation from this period. The Hellenised city thus fell into a precipitous decline. At the council of al-Jabiyah, when the administration of the new territory of the Umar Caliphate was established, Paneas remained the principal city of the district of "al-Djawlan" (the Djawlan) in the "jund" (military Province) of "Dimashq" (Damascus), due to its strategic military importance on the border with Jund al-Urdunn, which comprised the Galilee and territories east and north of it.