See Reland, Palestin. tom. i. p. 272, 283, tom. ii. p. 773, 775. This learned professor was equal to the task of describing the Holy Land, since he was alike conversant with Greek and Latin, with Hebrew and Arabian literature. The Yermuk, or Hieromax, is noticed by Cellarius (Geograph. Antiq. tom. ii. p. 392) and D'Anville, (Geographie Ancienne, tom. ii. p. 185.) The Arabs, and even Abulfeda himself, do not seem to recognize the scene of their victory.