In the midst of a great and fateful confrontation, Viśvāmitra, resolute and mighty, unleashed a formidable array of celestial weapons upon Vasiṣṭha. He released the Śoṣaṇa and Dāraṇa missiles, the invincible Vajra missile, the binding Brahma-pāśa, the Kāla-pāśa, and the mighty Varuṇa-pāśa. Not stopping there, he sent forth the beloved Pināka missile, both the dry and wet thunderbolts, the Daṇḍa missile, the ghostly Paiśāca, and the fearsome Krauñca missile. With relentless determination, Viśvāmitra released the Dharma wheel, the Time wheel, the Vishnu wheel, the wind weapon, the churning weapon, and the horse-head missile. He hurled two deadly spears, the terrifying Kankala weapon, the heavy club, the formidable Vidyadhara missile, and the dreaded Kala missile. The onslaught continued with the fierce trident weapon, the Kapala missile, and the Kankana missile—each weapon more potent and terrifying than the last. Yet, O descendant of Raghu, Vasiṣṭha, the foremost among those who chant sacred mantras, stood unmoved. With the power of his Brahma staff, the son of Brahma himself, he consumed and neutralized every single weapon hurled against him. Witnessing the subduing of his arsenal, Viśvāmitra, the son of Gadhi, invoked the supreme Brahma missile. At the sight of this ultimate weapon raised, the gods led by Agni, the divine sages, the Gandharvas, and the great serpents were all seized with terror. The three worlds trembled as the Brahma missile was invoked. But even this most dreadful of missiles, O Rāghava, Vasiṣṭha absorbed completely with the sheer power of his Brahma staff. As Vasiṣṭha drew in the energy of the Brahma missile, his form became awe-inspiring and fierce, bewildering all the three worlds. From every hair pore of the great sage, rays of light burst forth, blazing and smokeless like the purest flames of fire. The Brahma staff in Vasiṣṭha's hand shone with a radiance like the fire of destruction itself, resembling the staff of Yama, the lord of death. The hosts of sages, beholding this wondrous sight, praised Vasiṣṭha, the best among those who recite mantras: "Your power is unfailing, O Brahman; let your brilliance be sustained by your own radiance." They proclaimed, "By you, O Brahman, mighty Viśvāmitra has been subdued; your strength is supreme and unfailing—may the worlds be free from fear." Hearing these words, the mighty and radiant Vasiṣṭha composed himself, calming the immense energy he had manifested. Viśvāmitra, defeated and deeply shaken, sighed heavily and spoke: "Fie upon the power of the warrior, the strength of the Kṣatriya; true strength lies in the energy of Brahman. With a single Brahma staff, all my weapons have been destroyed." Reflecting on this profound realization, he steadied his senses and mind, and resolved, "I will undertake great austerity, for that alone is the true path to becoming a Brahman." Now, O listener, hear the next part of this sacred tale. With his heart scorched by grief and the memory of his defeat, Viśvāmitra sighed again and again, his mind now set against the great-souled Vasiṣṭha. With his queen, he journeyed southward and began to practice the most severe austerities. He lived on fruits and roots, maintained strict self-control, and performed supreme penances. In time, sons were born to him—Haviṣpanda, Madhuṣpanda, and the mighty chariot-warrior Dṛḍhanetra—all devoted to truth and righteousness. When a thousand years of austerity had passed, Brahmā, the grandsire of the worlds, appeared before Viśvāmitra and addressed him with sweet words: "Through your austerity, O son of Kuśika, you have conquered the realms of royal sages. By this penance, you are now known as a royal sage." Having spoken thus, Brahmā and the gods departed for the heavenly realm. Hearing these words, Viśvāmitra felt a mix of modesty and disappointment. Though he had performed immense austerity, he was acknowledged only as a royal sage, not yet a Brahmarṣi. Overcome by sorrow and anger, he lamented, "I have performed great austerity, yet they know me only as a royal sage. Of what use is this penance if it bears no fruit?" With this resolve, the great ascetic composed himself and redoubled his efforts, determined to attain the highest state. At this very time, another story was unfolding. Triśaṅku, renowned as the enhancer of the Ikṣvāku lineage, conceived a desire: "I shall perform a sacrifice and attain, with my own body, the supreme state of the gods." He summoned Vasiṣṭha and revealed his intention, but the great-souled sage replied, "It is impossible." Rejected by Vasiṣṭha, Triśaṅku journeyed southward in search of another way. For the accomplishment of his wish, Triśaṅku approached the sons of Vasiṣṭha, who were engaged in deep austerity. He found a hundred of these brilliant ascetics, steadfast and devoted. Approaching them with humility, he greeted each one and stood before them with hands joined and head bowed. He addressed them with reverence: "I have come to you for refuge, seeking shelter from those who grant shelter. The great-souled Vasiṣṭha has rejected me; desiring to perform a great sacrifice, I seek your permission. I honor you all, sons of the guru, and entreat you with bowed head. May you officiate for me with concentration, so that I may attain the world of the gods with my body. Rejected by Vasiṣṭha, I see no other path, O ascetics, except through the guru’s sons. For among all the Ikṣvākus, the family priest is the highest path; therefore, after him, you are my divinity." Thus, Triśaṅku humbly sought their favor, placing his hopes in the sons of Vasiṣṭha, yearning for the fulfillment of his extraordinary desire.