Ramayana
प्रमाणैर्बहुभिर्बद्धां तन्त्रीलयसमन्विताम् । बालाभ्यां राघवः श्रुत्वा कौतूहलपरो ऽभवत् ॥ 7-94-3 ॥
Hearing it sung by the two boys, bound to many metrical measures and furnished with the melody of the lute-strings and rhythm, Raghava was filled with curiosity.
english translation