aho—oh; nu—indeed; vamsah—the dynasty; yasasa—with widespread fame; avadatah—fully pure; praiyavratah—related to King Priyavrata; yatra—wherein; puman—the Supreme Person; puranah—the original; krta-avatarah—descended as an incarnation; purusah—the Supreme Personality of Godhead; sah—He; adyah—the original person; cacara—executed; dharmam—religious principles; yat—from which; akarma-hetum—the cause of the end of fruitive activities.