प्राणस्योर्जस्वती भार्या सह आयुः पुरोजवः ।
ध्रुवस्य भार्या धरणिर् असूत विविधाः पुरः ॥ १२ ॥
dhruvasya bharya dharanir
pranasya-of Prana; urjasvati-Ūrjasvati; bharya-the wife; sahah-Saha; ayuh-Ayus; purojavah-Purojava; dhruvasya-of Dhruva; bharya-the wife; dharanih-Dharani; asuta-gave birth to; vividhah-the various; purah-cities and towns.
Ūrjasvati, the wife of Prana, gave birth to three sons, named Saha, Ayus and Purojava. The wife of Dhruva was known as Dharani, and from her womb various cities took birth.