4. And he ordered all his ships to be burnt, as if with the fatal torch of Bellona herself, except twelve of the smaller vessels, which he arranged should be carried on waggons, as likely to be of use for building bridges. And he thought this a most excellently conceived plan, to prevent his fleet if left behind from being of any use to the enemy, or on the other hand to prevent what happened at the outset of the expedition, nearly twenty thousand men being occupied in moving and managing the vessels. 5. Then, as the men began in their alarm to grumble to themselves (as indeed manifest truth pointed out), that the soldiers if hindered from advancing by the height of the mountains or the dryness of the country, would have no means of returning to get water, and when the deserters, on being put to the torture openly confessed that they had made a false report, he ordered all hands to labour to extinguish the flames. But the fire, having got to a great head, had consumed most of them, so that only the twelve could be preserved unhurt, which were set apart to be taken care of. 6. In this way the fleet being unseasonably destroyed, Julian, relying on his army which was now all united, having none of its divisions diverted to other occupations, and so being strong in numbers, advanced inland, the rich district through which he marched supplying him with an abundance of provisions. 7. When this was known, the enemy, with a view to distressing us by want of supplies, burnt up all the grass and the nearly ripe crops; and we, being unable to advance by reason of the conflagration, remained stationary in our camp till the fire was exhausted. And the Persians, insulting us from a distance, sometimes spread themselves widely on purpose, sometimes offered us resistance in a compact body; so that to us who beheld them from a distance it might seem that the reinforcements of the king had come up, and we might imagine that it was on that account that they had ventured on their audacious sallies and unwonted enterprises. 8. Both the emperor and the troops were greatly vexed at this, because they had no means of constructing a bridge, since the ships had been inconsiderately destroyed, nor could any check be offered to the movements of the strange enemy, whom the glistening brilliancy of their arms showed to be close at hand; this armour of theirs being singularly adapted to all the inflections of their body. There was another evil of no small weight, that the reinforcements which we were expecting to arrive under the command of Arsaces and some of our own generals, did not make their appearance, being detained by the causes already mentioned. VIII.