Ajaka’s lineage continued with his son, Balākāśva, a king who delighted in the hunt. To Balākāśva was born a son named Kuśa. Kuśa himself became the father of four illustrious sons, each radiant with divine splendor: Kuśika, Kuśanābha, Kuśāmba, and Mūrtimān. Among them, Kuśika chose a life of austerity in the forest, growing up among cowherds. He devoted himself to rigorous penances, his heart set on obtaining a son equal in power to the mighty Indra. For a thousand years, Kuśika persevered in his tapas, his mind unwavering as he prayed, “May I be blessed with such a son.” Indra, the thousand-eyed lord of the gods, grew anxious at the prospect of a rival and finally appeared before Kuśika when his austerities reached their peak. Witnessing Kuśika’s unshakable resolve, Indra was moved. Fearing the power of Kuśika’s penance and wishing to fulfill his desire, Indra resolved to become Kuśika’s benefactor eternally. Thus, for the sake of granting Kuśika a son, Indra himself chose to be born as his child. In this way, Maghavan, the king of the gods, took birth as King Gādhi, son of Kuśika. Gādhi’s wife was Paurā, and from her, the noble Gādhi was born. Gādhi had a daughter, Satyavatī, who was highly auspicious and blessed with good fortune. In time, Gādhi gave Satyavatī in marriage to Ṛcīka, the son of Kavya and a descendant of the sage Bhṛgu. Ṛcīka, pleased with his virtuous wife, accepted her with joy. Desiring progeny for both Gādhi and himself, Ṛcīka prepared two sacrificial oblations—one for Satyavatī and one for her mother. Summoning his wife, Ṛcīka explained, “O auspicious one, you and your mother must each partake of an oblation. From you will be born a radiant son, a foremost Kshatriya, unconquered by any Kshatriya in the world, a destroyer of the foremost among them. And from your mother will be born a steadfast son, rich in austerity—a tranquil and excellent Brahmin.” Having thus spoken, Ṛcīka, ever devoted to austerity, retreated to the forest. Gādhi and his wife soon visited the hermitage of Ṛcīka during a pilgrimage to see their daughter. At that time, Satyavatī took the two oblations from her husband. With care, she offered her mother the oblation meant for her; but her mother, influenced by divine will, exchanged the portions and gave her own oblation to Satyavatī. Unaware of the exchange, Satyavatī consumed the oblation meant for her mother, thereby taking within herself all the energy destined to destroy Kshatriyas. She bore this fierce and blazing power within her. Observing her altered state, Ṛcīka, by the power of yoga, approached her and spoke gently, “O blessed one, you have been deceived by your mother through the exchange of offerings. Now, your son will be fierce and cruel in his deeds, while your brother will be born a sage, endowed with the qualities of Brahman. By my austerity, I had invested the power of Brahman in him.” Distressed, Satyavatī pleaded with her husband, “Let my son not be so, a degenerate among Brahmins, born of you.” Ṛcīka replied, “It was not my intention, O blessed one, but so it must be. Your son will be fierce in action, due to the nature of both his parents.” Satyavatī persisted, saying, “O sage, if you wished, you could create even worlds—what then of a son? You must grant me a son who is peaceful and upright; let such a grandson be ours, O lord.” Ṛcīka, moved by her austerity and devotion, relented: “There is no distinction for me between son and grandson, O beautiful one. As you have spoken, so shall it be, O blessed one.” Thus, Satyavatī gave birth to Jamadagni, a son of the Bhṛgu line, devoted to austerity, self-controlled, and peaceful by nature. Born from the power of austerity, Jamadagni became renowned as a foremost knower of Brahman. Satyavatī, his mother, became famous as Kauśikī, the great river. In another lineage, there was King Reṇu of the Ikṣvāku line, whose illustrious daughter was Kāmalī, also known as Reṇukā. Ṛcīka begot in Reṇukā a son named Jāmadagnya—fierce, supreme in knowledge, and master of all sciences, especially archery. This son, Rāma, blazed like fire and became the destroyer of Kshatriyas, celebrated as the illustrious son of Ṛcīka and Satyavatī, of the Aurva line. Jamadagni, thus born, had two brothers: Śunaḥśepha, the middle son, and Śunaḥpuccha, the youngest. Meanwhile, Gādhi, son of Kuśika, fathered Viśvāmitra, a son endowed with austerity, knowledge, and tranquility. Through his penance and virtue, Viśvāmitra attained the rank of Brahmarshi and became renowned as Viśvaratha. By the favor of Bhṛgu, the lineage of Kaushika was further increased. The sons of Viśvāmitra, such as Devarata, became famous throughout the three worlds. Among them, Devarata and Kati are especially remembered, and from Kati, the Katyayanas trace their origin. Other notable descendants include Hiranyaksha, born in Shalavati, as well as Renu and Renuka, Sankriti, Galava, and Mudgala—all well-known in the world. The sons of Viśvāmitra also include Madhuchhanda, Jaya, Devala, Ashtaka, Kacchapa, and Harita. Thus, the lineages of the great-souled Kaushikas are celebrated, with Panina, Babhrava, and those devoted to meditation and recitation, all remembered for their wisdom and virtue.