Nevertheless, this last victory had so encouraged the enemy that, instead of their former impatience and weariness, they began soon to feel contempt for the Romans, staying all night near the camp, in expectation of plundering their tents and baggage, which they concluded they must abandon; and in the morning new forces arrived in large masses, so that their number was grown to be not less, it is said, than forty thousand horse; and the king had sent the very guards that attended upon his own person, as to a sure and unquestioned victory, for he himself was never present in any fight.
Antony, designing to harangue the soldiers, called for a mourning habit that he might move them the more, but was dissuaded by his friends; so he came forward in the general's scarlet cloak, and addressed them, praising those that had gained the victory, and reproaching those that had fled, the former answering him with promises of success, and the latter excusing themselves, and telling him they were ready to undergo decimation, or any other punishment he should please to inflict upon them, only entreating that he would forget and not discompose himself with their faults. At which he lifted up his hands to heaven, and prayed the gods that, if to balance the great favours he had received of them any judgment lay in store, they would pour it upon his head alone, and grant his soldiers victory.
The next day they took better order for their march, and the Parthians, who thought they were marching rather to plunder than to fight, were much taken aback, when they came up and were received with a shower of missiles, to find the enemy not disheartened, but fresh and resolute. So that they themselves began to lose courage. But at the descent of a bill where the Romans were obliged to pass, they got together, and let fly their arrows upon them as they moved slowly down. But the full-armed infantry, facing round, received the light troops within; and those in the first rank knelt on one knee, holding their shields before them, the next rank holding theirs over the first, and so again others over these, much like the tiling of a house, or the rows of seats in a theatre, the whole affording sure defence against arrows, which glanced upon them without doing any harm. The Parthians, seeing the Romans down upon their knees, could not imagine but that it must proceed from weariness; so that they laid down their bows, and, taking their spears, made a fierce onset, when the Romans, with a great cry, leaped upon their feet, striking hand to hand with their javelins, slew the foremost, and put the rest to flight. After this rate it was every day, and the trouble they gave made the marches short; in addition to which famine began to be felt in the camp, for they could get but little corn, and that which they got they were forced to fight for; and, besides this, they were in want of implements to grind it and make bread. For they had left almost all behind, the baggage horses being dead or otherwise employed in carrying the sick and wounded. Provision was so scarce in the army that an Attic quart of wheat sold for fifty drachmas, and barley loaves for their weight in silver. And when they tried vegetables and roots, they found such as are commonly eaten very scarce, so that they were constrained to venture upon any they could get, and, among others, they chanced upon an herb that was mortal, first taking away all sense an understanding. He that had eaten of it remembered nothing in the world, and employed himself only in moving great stones from one place to another, which he did with as much earnestness and industry as if it had been a business of the greatest consequence. Through all the camp there was nothing to be seen but men grubbing upon the ground at stones, which they carried from place to place. But in the end they threw up bile and died, as wine, moreover, which was the one antidote, failed. When Antony saw them die so fast, and the Parthians still in pursuit, he was heard to exclaim several times over, "O, the Ten Thousand!" as if in admiration of the retreat of the Greeks, with Xenophon, who, when they had a longer journey to make from Babylonia, and a more powerful enemy to deal with, nevertheless came home safe.
The Parthians, finding that they could not divide the Roman army, nor break the order of their battle, and that withal they had been so often worsted, once more began to treat the foragers with professions of humanity; they came up to them with their bows unbent, telling them that they were going home to their houses; that this was the end of their retaliation, and that only some Median troops would follow for two or three days, not with any design to annoy them, but for the defence of some of the villages further on.