A circumference of ten miles would have scattered the forces of the Greeks, and favored the stratagems of an active enemy; but the two sides of an oblong square were covered by the sea and the Lake Maraeotis, and each of the narrow ends exposed a front of no more than ten furlongs.
The efforts of the Arabs were not inadequate to the difficulty of the attempt and the value of the prize.

From the throne of Medina, the eyes of Omar were fixed on the camp and city: his voice excited to arms the Arabian tribes and the veterans of Syria; and the merit of a holy war was recommended by the peculiar fame and fertility of Egypt.

Anxious for the ruin or expulsion of their tyrants, the faithful natives devoted their labors to the service of Amrou: some sparks of martial spirit were perhaps rekindled by the example of their allies; and the sanguine hopes of Mokawkas had fixed his sepulchre in the church of St.John of Alexandria.

Eutychius the patriarch observes, that the Saracens fought with the courage of lions: they repulsed the frequent and almost daily sallies of the besieged, and soon assaulted in their turn the walls and towers of the city.

In every attack, the sword, the banner of Amrou, glittered in the van of the Moslems.