Matsya Purana — Code of Conduct and Vow-Procedure for Courtesans
*दाल्भ्य उवाच जलक्रीडाविहारेषु पुरा सरसि मानसे भवतीनां च सर्वासां नारदो ऽभ्याशमागतः //
*dālbhya uvāca jalakrīḍāvihāreṣu purā sarasi mānase bhavatīnāṃ ca sarvāsāṃ nārado 'bhyāśamāgataḥ //
Dālbhya said: Formerly, when you all were sporting and delighting in water in the lake Mānasa, Nārada came near to all of you.
This verse does not describe Pralaya directly; it frames a narrative scene at Mānasa-sarovara, preparing for a teaching or event introduced through Nārada’s arrival.
Indirectly, it shows the Purāṇic method of transmitting dharma: instruction is introduced through revered messengers like Nārada, whose forthcoming words typically guide conduct, vows, and ethical duties.
No explicit Vāstu or ritual rule appears in this line; its significance is contextual—establishing the sacred setting (Mānasa lake) and the authoritative speaker (Nārada) often used to introduce ritual or doctrinal teachings.