During the practical abdication of the throne by Pandu, Dhritarashtra seems to have ruled the country; but Pandu’s _sons_, as the Pandavas were considered to be, had a claim to the throne, and the surviving widow of the ill-fated king proceeded at once to Hastinapur with the five boys. A great number of ascetics accompanied them and, having testified before Dhritarashtra and his court to the celestial parentage of these sons of Kunti and Madri, vanished into thin air before the eyes of all present. The young sons of Pandu were, after this, well received by the blind old king, and took up their abode with his wife, Gandhari, and his sons. But the cousins, if such they can be called, could not live amicably together, and many feuds arose between them. To such a pass did the bitterness of feeling between the kinsmen come, that the eldest son of the blind king, jealous of the strength of Bhima, cunningly drugged him, bound him hand and foot, and then flung him into the Ganges. But Bhima did not perish. As he sank through the water snakes attacked him, and the venom of their bites, counteracting the effects of the drug he had swallowed, restored him to consciousness. He immediately burst his bonds, and found that he had descended to the city of the Serpent-king in the interior of the earth, where he was hospitably entertained, and given a draught of nectar which endowed him with the strength of _ten thousand elephants_. After that he was carried by the Nagas from under the waters and restored to the place whence he had been thrown into the river. On his return to Hastinapur, Bhima related his adventures to his brothers, but was cautioned to say nothing about the matter in the presence of his cousins, so as not to awaken their suspicions. In accordance with the warlike tastes of the times, all the young princes, Dhritarashtra’s sons and nephews alike, were trained to arms and instructed in the science of warfare by a famous Brahman preceptor, named Drona, on condition that they would fight for him against Draupada, Rajah of Panchala, with whom he had a feud of long standing. This Drona, it is needless to say, was of extraordinary origin, otherwise he would not have been preceptor to the princes. He was the son of a Rishi, named Bharadvaja, but was not born of woman. The Pandavas and their cousins had also another famous tutor, named Kripa, who had sprung into existence from a clump of heather.