The Great Epic of the Bhārata dynasty 3.258.4

3.258.4

yudhiṣṭhira uvāca |
kasminrāmaḥ kule jātaḥ kiṃvīryaḥ kiṃparākramaḥ |
rāvaṇaḥ kasya vā putraḥ kiṃ vairaṃ tasya tena ha || 4 ||

"Yudhishthira said, 'In what race was Rama born and what was the measure of his might and prowess? Whose son also was Ravana and for what was it that he had any misunderstanding with Rama? It behoveth thee, O illustrious one, to tell me all this in detail; for I long to hear the story of Rama of great achievements!'