(And now with regard to the battle, if there be anyone who declines to heed either the opinion expressed in my narrative or those admirably written verses, but prefers to consider the actual facts, let him judge from those. Accordingly we will next, if you please, compare the fighting of Ajax in defence of the ships and of the Achaeans at the wall with the Emperor’s achievements at that famous city. I mean the city to which the Mygdonius, fairest of rivers, gives its name, though it has also been named after King Antiochus. Then, too, it has another, a barbarian name(288) which is familiar to many of you from your intercourse with the barbarians of those parts. This city was besieged by an overwhelming number of Parthians with their Indian allies, at the very time when the Emperor was prepared to march against the usurper. And like the sea crab which they say engaged Heracles in battle when he sallied forth to attack the Lernaean monster,(289) the King of the Parthians, crossing the Tigris from the mainland, encircled the city with dykes. Then he let the Mygdonius flow into these, and transformed all the space about the city into a lake, and completely hemmed it in as though it were an island, so that only the ramparts stood out and showed a little above the water. Then he besieged it by bringing up ships with siege‐engines on board. This was not the work of a day, but I believe of almost four months. But the defenders within the wall continually repulsed the barbarians by burning the siege‐engines with their fire‐darts. And from the wall they hauled up many of the ships, while others were shattered by the force of the engines when discharged and the weight of the missiles. For some of the stones that were hurled on to them weighed as much as seven Attic talents.(290) When this had been going on for many days in succession, part of the dyke gave way and the water flowed in in full tide, carrying with it a portion of the wall as much as a hundred cubits long.(291))