Matsya Purana — Tripura’s Prosperity
सुतलादपि निष्पत्य पातालाद्दानवालयात् उपतस्थुः पयोदाभा ये च गिर्युपजीविनः //
sutalādapi niṣpatya pātālāddānavālayāt upatasthuḥ payodābhā ye ca giryupajīvinaḥ //
Bursting forth even from Sutala and from Pātāla—the dwelling-place of the Dānavas—there appeared cloud-hued beings, along with those who make their living upon the mountains.
It does not directly describe Pralaya; it highlights Purāṇic cosmography—beings emerging from Sutala and Pātāla—often used to frame large-scale cosmic events and movements of populations across realms.
Indirectly, it broadens the king’s and householder’s worldview: governance and dharma are taught against a cosmic map where many classes of beings and regions exist; the verse itself gives no specific rājadharma or gṛhastha rule.
No explicit Vāstu or ritual procedure is stated; the main takeaway is geographic-cosmic context (Sutala/Pātāla) rather than temple architecture or rite.