15. At last the besieged, after making head with mighty exertion against the destruction which long seemed doubtful, were overwhelmed with the weight of the countless host which pressed upon them. And the swords of the furious foe cut down all they could find; children were torn from their mother's bosom, and the mothers were slain, no one regarding what he did. Among these mournful scenes the Persians, devoted to plunder, loaded with every kind of booty, and driving before them a vast multitude of prisoners, returned in triumph to their tents. 16. But the king, elated with insolence and triumph, having long been desirous to obtain possession of Phoenice, as a most important fortress, did not retire till he had repaired in the strongest manner that portion of the walls which had been shaken, and till he had stocked it with ample magazines of provisions, and placed in it a garrison of men noble by birth and eminent for their skill in war. For he feared (what indeed happened) that the Romans, being indignant at the loss of this their grand camp, would exert themselves with all their might to recover it. 17. Then, being full of exultation, and cherishing greater hopes than ever of gaining whatever he desired, after taking a few forts of small importance, he prepared to attack Victa, a very ancient fortress, believed to have been founded by Alexander, the Macedonian, situated on the most distant border of Mesopotamia, and surrounded with winding walls full of projecting angles, and so well furnished at all points as to be almost unassailable. 18. And when he had tried every expedient against it, at one time trying to bribe the garrison with promises, at another to terrify them with threats of torture, and employing all kinds of engines such as are used in sieges, after sustaining more injury than he inflicted, he at last retired from his unsuccessful enterprise. VIII. § 1. These were the events of this year between the Tigris and the Euphrates. And when frequent intelligence of them had reached Constantius, who was in continual dread of Parthian expeditions, and was passing the winter at Constantinople, he devoted greater care than ever to strengthening his frontiers with every kind of warlike equipment. He collected veterans, and enlisted recruits, and increased the legions with reinforcements of vigorous youths, who had already repeatedly signalized their valour in the battles of the eastern campaigns: and beside these he collected auxiliary forces from among the Scythians by urgent requests and promises of pay, in order to set out from Thrace in the spring, and at once march to the disturbed provinces.