Mithridates besieged the Cyzicenians with ten camps by land, and with his ships occupied the strait that was betwixt their city and the mainland, and so blocked them up on all sides; they, however, were fully prepared stoutly to receive him, and resolved to endure the utmost extremity, rather than forsake the Romans. That which troubled them most was, that they knew not where Lucullus was, and heard nothing of him, though at that time his army was visible before them. But they were imposed upon by the Mithridatians, who, showing them the Romans encamped on the hills, said, "Do you see those? those are the auxiliary Armenians and Medes, whom Tigranes has sent to Mithridates." They were thus overwhelmed with thinking of the vast numbers round them, and could not believe any way of relief was left them, even if Lucullus should come up to their assistance. Demonax, a messenger sent in by Archelaus, was the first who told them of Lucullus's arrival; but they disbelieved his report, and thought he came with a story invented merely to encourage them. At which time it happened that a boy, a prisoner who had run away from the enemy, was brought before them; who, being asked where Lucullus was, laughed at their jesting, as he thought, but, finding them in earnest, with his finger pointed to the Roman camp;upon which they took courage. The lake Dascylitis was navigated with vessels of some little size; one, the biggest of them, Lucullus drew ashore, and carrying her across in a wagon to the sea, filled her with soldiers, who, sailing along unseen in the dead of the night, came safe into the city.
The gods themselves, too, in admiration of the constancy of the Cyzicenians, seem to have animated them with manifest signs, more especially now in the festival of Proserpine, where a black heifer being wanting for sacrifice, they supplied it by a figure made of dough, which they set before the altar. But the holy heifer set apart for the goddess, and at that time grazing with the other herds of the Cyzicenians, on the other side of the strait, left the herd and swam over to the city alone, and offered herself for sacrifice. By night, also, the goddess appearing to Aristagoras, the town clerk, "I am come," said she, "and have brought the Libyan piper against the Pontic trumpeter; bid the citizens, therefore, be of good courage." While the Cyzicenians were wondering what the words could mean, a sudden wind sprung up and caused a considerable motion on the sea. The king's battering engines, the wonderful contrivance of Niconides of Thessaly, then under the walls, by their cracking and rattling soon demonstrated what would follow; after which an extraordinarily tempestuous south wind succeeding shattered, in a short space of time, all the rest of the works, and, by a violent concussion, threw down the wooden tower a hundred cubits high. It is said that in Ilium Minerva appeared to many that night in their sleep, with the sweat running down her person, and showed them her robe torn in one place, telling them that she had just arrived from relieving the Cyzicenians; and the inhabitants to this day show a monument, with an inscription, including a public decree, referring to the fact.
Mithridates, through the knavery of his officers, not knowing for some time the want of provision in his camp, was troubled in mind that the Cyzicenians should hold out against him. But his ambition and anger fell, when he saw his soldiers in the extremity of want, and feeding on men's flesh; as, in truth, Lucullus was not carrying on the war as mere matter of show and stage-play, but, according to the proverb, made the seat of war in the belly, and did everything to cut off their supplies of food. Mithridates, therefore, took advantage of the time while Lucullus was storming a fort, and sent away almost all his horse to Bithynia, with the sumpter cattle, and as many of the foot as were unfit for service. On intelligence of which, Lucullus, while it was yet night, came to his camp, and in the morning, though it was stormy weather, took with him ten cohorts of foot, and the horse, and pursued them under falling snow and in cold so severe that many of his soldiers were unable to proceed; and with the rest coming upon the enemy, near the river Rhyndacus, he overthrew them with so great a slaughter that the very women of Apollonia came out to seize on the booty and strip the slain. Great numbers, as we may suppose, were slain; six thousand horses were taken, with an infinite number of beasts of burden, and no less than fifteen thousand men. All which he led along by the enemy's camp. I cannot but wonder on this occasion at Sallust, who says that this was the first time camels were seen by the Romans, as if he thought those who, long before, under Scipio defeated Antiochus, or those who lately had fought against Archelaus near Orchomenus and Chaeronea, had not known what a camel was. Mithridates himself, fully determined upon flight, as mere delays and diversions for Lucullus, sent his admiral Aristonicus to the Greek sea; who, however, was betrayed in the very instant of going off, and Lucullus became master of him, and ten thousand pieces of gold which he was carrying with him to corrupt some of the Roman army. After which, Mithridates himself made for the sea, leaving the foot officers to conduct the army, upon whom Lucullus fell, near the river Granicus, where he took a vast number alive, and slew twenty thousand. It is reported that the total number killed, of fighting men and of others who followed the camp, amounted to something not far short of three hundred thousand.