When it was now told him that Mithridates and Tigranes were just ready to transport their forces into Lycaonia and Cilicia, with the object of entering Asia before him, he wondered much why the Armenian, supposing him to entertain any real intentions to fight with the Romans, did not assist Mithridates in his flourishing condition, and join forces when he was fit for service, instead of suffering him to be vanquished and broken in pieces, and now at last beginning the war, when its hopes were grown cold, and throwing himself down headlong with them, who were irrevocably fallen already. But when Machares, the son of Mithridates, and governor of Bosporus, sent him a crown, valued at a thousand pieces of gold, and desired to be enrolled as a friend and confederate of the Romans, he fairly reputed that war at an end, and left Sornatius, his deputy, with six thousand soldiers, to take care of Pontus. He himself, with twelve thousand foot and a little less than three thousand horse, went forth to the second war, advancing, it seemed very plain, with too great and ill-advised speed, into the midst of warlike nations and many thousands upon thousands of horse, into an unknown extent of country, every way inclosed with deep rivers and mountains, never free from snow; which made the soldiers, already far from orderly, follow him with great unwillingness and opposition. For the same reason, also, the popular leaders at home publicly inveighed and declaimed against him, as one that raised up war after war, not so much for the interest of the republic, as that he himself, being still in commission, might not lay down arms, but go on enriching himself by the public dangers. These men, in the end, effected their purpose. But Lucullus, by long journeys, came to the Euphrates, where, finding the waters high and rough from the winter, he was much troubled for fear of delay and difficulty while he should procure boats and make a bridge of them. But in the evening the flood beginning to retire, and decreasing all through the night, the next day they saw the river far down within his banks, so much so that the inhabitants, discovering the little islands in the river, and the water stagnating among them, a thing which had rarely happened before, made obeisance to Lucullus, before whom the very river was humble and submissive, and yielded an easy and swift passage. Making use of the opportunity, he carried over his army, and met with a lucky sign at landing. Holy heifers are pastured on purpose for Diana Persia, whom, of all the gods, the barbarians beyond Euphrates chiefly adore. They use these heifers only for her sacrifices. At other times they wander up and down undisturbed, with the mark of the goddess, a torch, branded on them; and it is no such light or easy thing, when occasion requires, to seize one of them. But one of these, when the army had passed the Euphrates, coming to a rock consecrated to the goddess, stood upon it, and then, laying down her neck, like others that are forced down with a rope, offered herself to Lucullus for sacrifice. Besides which, he offered also a bull to Euphrates, for safe passage. That day he tarried there, but on the next, and those that followed, he travelled through Sophene, using no manner of violence to the people who came to him and willingly received his army. And when the soldiers were desirous to plunder a castle that seemed to be well stored within, "That is the castle," said he, "that we must storm," showing them Taurus at a distance; "the rest is reserved for those who conquer there." Wherefore hastening his march, and passing the Tigris, he came over into Armenia.
The first messenger that gave notice of Lucullus's coming was so far from pleasing Tigranes that he had his head cut off for his pains; and no man daring to bring further information, without any intelligence at all, Tigranes sat while war was already blazing around him, giving ear only to those who flattered him, by saying that Lucullus would show himself a great commander if he ventured to wait for Tigranes at Ephesus, and did not at once fly out of Asia at the mere sight of the many thousands that were come against him. He is a man of a strong body that can carry off a great quantity of wine, and of a powerful constitution of mind that can sustain felicity.
Mithrobarzanes, one of his chief favourites, first dared to tell him the truth, but had no more thanks for his ******* of speech than to be immediately sent out against Lucullus with three thousand horse, and a great number of foot, with peremptory demands to bring him alive and trample down his army. Some of Lucullus's men were then pitching their camp, and the rest were coming up to them, when the scouts gave notice that the enemy was approaching, whereupon he was in fear lest they should fall upon him, while his men were divided and unarranged; which made him stay to pitch the camp himself, and send out Sextilius the legate, with sixteen hundred horse, and about as many heavy and light arms, with orders to advance towards the enemy, and wait until intelligence came to him that the camp was finished. Sextilius designed to have kept this order; but Mithrobarzanes coming furiously upon him, he was forced to fight. In the engagement, Mithrobarzanes himself was slain, fighting, and all his men, except a few who ran away, were destroyed. After this, Tigranes left Tigranocerta, a great city built by himself, and retired to Taurus, and called all his forces about him.
But Lucullus, giving him no time to rendezvous, sent out Murena to harass and cut off those who marched to Tigranes, and Sextilius, also, to disperse a great company of Arabians then on the way to the king.
