His (Aurva's) son was Richika, who became, even in his boyhood, very powerful, energetic and virtuous. He (Richika) begot Jamadagni.
महातेजा महावीर्यो बाल एव गुणैर्युतः। ऋचीकस्तस्य पुत्रस्तु जमदग्निस्ततोऽभवत्॥