So the spring of 687 came on. The reunion of the army in Nisibis, the idleness of winter-quarters, the frequent absence of the general, had meanwhile increased the insubordination of the troops; not only did they vehemently demand to be led back, but it was already tolerably evident that, if the general refused to lead them home, they would break up of themselves. The supplies were scanty; Fannius and Triarius, in their distress, sent the most urgent entreaties to the general to furnish aid. With a heavy heart Lucullus resolved to yield to necessity, to give up Nisibis and Tigranocerta, and, renouncing all the brilliant hopes of his Armenian expedition, to return to the right bank of the Euphrates. Fannius was relieved; but in Pontus the help was too late. Triarius, not strong enough to fight with Mithradates, had taken up a strong position at Gaziura (Turksal on the Iris, to the west of Tokat), while the baggage was left behind at Dadasa. But when Mithradates laid siege to the latter place, the Roman soldiers, apprehensive for their property, compelled their leader to leave his secure position, and to give battle to the king between Gaziura and Ziela (Zilleh) on the Scotian heights. Defeat of the Romans in Pontus at Ziela What Triarius had foreseen, occurred. In spite of the stoutest resistance the wing which the king commanded in person broke the Roman line and huddled the infantry together into a clayey ravine, where it could make neither a forward nor a lateral movement and was cut to pieces without pity. The king indeed was dangerously wounded by a Roman centurion, who sacrificed his life for it; but the defeat was not the less complete. The Roman camp was taken; the flower of the infantry, and almost all the staff and subaltern officers, strewed the ground; the dead were left lying unburied on the field of battle, and, when Lucullus arrived on the right bank of the Euphrates, he learned the defeat not from his own soldiers, but through the reports of the natives. Mutiny of the Soldiers