Matsya Purana — Yayāti’s Forest-Renunciation
स गतः स्वर्गवासं तु न्यवसन्मुदितः सुखी कालस्य नातिमहतः पुनः शक्रेण पातितः //
sa gataḥ svargavāsaṃ tu nyavasanmuditaḥ sukhī kālasya nātimahataḥ punaḥ śakreṇa pātitaḥ //
He went to dwell in heaven and lived there, joyful and at ease; but after no very long time, he was again cast down by Śakra (Indra).
It does not address Pralaya directly; it emphasizes the impermanence of heavenly residence (svarga) and the inevitability of change through time and karma.
It underscores that even svarga is temporary; therefore a king or householder should prioritize dharma and lasting merit (punya) rather than seeking only pleasure or status, which can be lost through shifting cosmic politics and karma.
No Vastu, temple-building, or ritual procedure is mentioned in this verse; the takeaway is ethical-philosophical—heavenly rewards are finite and can end abruptly.