On October 27th Iermak, already illustrious for history, after returning thanks to heaven, made his triumphant entry into the town of Isker, or Sibir, situated on an elevation on the bank of the Irtysh. It was defended on one side by intrenchments and a deep moat; on the other, by a triple rampart. According to the annalist, the conquerers found immense riches in gold, silver, Asiatic cloth of gold, precious stones, furs, and so forth, which they shared among themselves like brothers. The town was entirely deserted. These warriors, who had just conquered a kingdom, did not see a single inhabitant here. They glutted themselves with gold and sables, and lacked for food. Nevertheless, three days later, they saw the Ostiaks arrive, led by their prince Bohar, who came to bring them presents and provisions, to take the oath of fidelity, and to ask for mercy and protection. Soon there also appeared a great number of Tartars with their women and children. They were accorded a gracious reception by Iermak. He quieted them and let them return to their camps, after demanding from them a small tribute. This man, recently the leader of a band of brigands, who had just showed himself to be an intrepid hero and a skilful captain, likewise employed his extraordinary genius in matters relating to administration and to military discipline. He inspired rude and savage peoples with an extreme confidence in a new power. He succeeded by a just severity in curbing his turbulent companions-in-arms, so that they dared not practise any vexations in a country conquered by their boldness and through a thousand dangers, at the extremity of the world. It is related that the inflexible Iermak, managing the Christian warriors in the combats, treated them with rigor for the least fault, and that he punished disobedience and fornication equally with death. He not only exacted complete submission from his whole troop, but also purity of soul, in order to render himself agreeable to the master of the earth and to the Master of heaven, persuaded that God would accord him the victory with a small number of virtuous warriors, rather than with a large number of hardened sinners. "His Cossacks," says the annalist of Tobolsk, "led a chaste life, on the march as well as during their stay in the capital of Siberia. Their battles were followed by prayer." But they were not yet at the end of their dangers.