भगीरथात्ककुत्स्थस्तु काकुत्स्था येन विश्रुताः | ककुत्स्थस्य च पुत्रोऽभूद्रघुर्येन च राघवाः || २-११०-२७
To Bhagiratha was born Kakutstha, by whom your race is wellknown. A son Raghu was born to Kakutstha and hence all of you are known as Raghavas. [2-110-27]
The illustrious son of Raghu became famous in the world under the names of Kalmasapada and Sowdasa. The curse of a sage turned him a devourer of men for some years. [2-110-28]