The Great Epic of the Bhārata dynasty 1.57.58

1.57.58

sābravītpaśya bhagavanpārāvāre ṛṣīnsthitān |
āvayordṛśyatorebhiḥ kathaṃ nu syātsamāgamaḥ || 58 ||

"While engaged in this vocation, Satyavati was seen one day by the great Rishi Parasara, in course of his wanderings. As she was gifted with great beauty, an object of desire even with an anchorite, and of graceful smiles, the wise sage, as soon as he beheld her, desired to have her. And that bull amongst Munis addressed the daughter of Vasu of celestial beauty and tapering thighs, saying, 'Accept my embraces, O blessed one!' Satyavati replied, 'O holy one, behold the Rishis standing on either bank of the river. Seen by them, how can I grant thy wish?'