The Great Epic of the Bhārata dynasty 1.65.19

1.65.19

ṛṣiḥ kaścidihāgamya mama janmābhyacodayat |
tasmai provāca bhagavānyathā tacchṛṇu pārthiva || 19 ||

"Sakuntala then replied, 'Hear, O king, what I have learnt regarding all that befell me of old and how I became the daughter of the Muni. Once on a time, a Rishi came here and asked about my birth. All that the illustrious one (Kanwa) told him, hear now from me, O king!