"God is my witness," said he, "that I do not seek vain glory, but I wish to secure the repose of my people. How shall I be able in the day of judgment to say to the Most High, 'Behold me and the subjects thou hast entrusted to my care,' if I do not shelter them from the eternal enemies of Russia, from these barbarians from whom one can have neither peace nor truce?" The lords endeavored to persuade the emperor to remain at Moscow, and to entrust the expedition to his experienced generals, but he declared that he would not expose his army to perils and fatigues which he was not also ready and willing to share. Though many were in favor of a winter's campaign, as Kezan was surrounded with streams and lakes which the ice would then bridge, yet Ivan decided upon the summer as more favorable for the transportation of his army down the rivers. By the latter part of May the waters of the Volga and the Oka were covered with bateaux laden with artillery and with military stores, and the banks of those streams were crowded with troops upon the march. Nigni Novgorod, where the Oka empties into the Volga, was as usual the appointed place of rendezvous. The 16th of June Ivan took leave of the Empress Anastasia. Her emotion at parting was so great that she fell fainting into the arms of her husband. From his palace Ivan proceeded to the church of the Assumption, where the blessing of Heaven was implored, and then issuing orders that the bishops, all over the empire, should offer prayers daily for the success of the expedition, he mounted his horse, and accompanied by the cavalry of his guard, took the route to Kolumna, a city on the Oka, about a hundred miles south of Moscow. It will be remembered that the Tartar horde existed in several vast encampments. One of these encampments occupied Tauride, as the region north of the Crimea, and including that peninsula, was then called. These barbarians, thinking that the Russian army was now five hundred miles west of Moscow at Kezan, and that the empire was thus defenseless, with a vast army of invasion were on the eager march for Moscow. Ivan at Kolumna heard joyfully of their approach, for he was prepared to meet them and to chastise them with merited severity. On the 22d of July, the horde, unconscious of their danger, surrounded the walls of Toola, a city about a hundred miles south of Kolumna. Ivan himself, heading a division of the army, fell fiercely upon them, and the Tartars were totally routed, losing artillery, camels, banners and a large number of prisoners. They were pursued a long distance as in wild rout they fled back to their own country.