Matsya Purana — Dialogue of Aṣṭaka and Yayāti: Exhaustion of Merit
येनाश्रयं वेदयन्ते पुराणं मनीषिणो मानसे मानयुक्तम् तन्निःश्रेयस् तेन संयोगमेत्य परां शान्तिं प्राप्नुयुः प्रेत्य चेह //
yenāśrayaṃ vedayante purāṇaṃ manīṣiṇo mānase mānayuktam tanniḥśreyas tena saṃyogametya parāṃ śāntiṃ prāpnuyuḥ pretya ceha //
By taking refuge in this Purāṇa—known and taught by the wise as a revered support that refines the mind—one attains the highest good through union with it, and gains supreme peace both here and after death.
This verse does not describe Pralaya directly; it emphasizes that taking refuge in the Purāṇa as taught by sages leads to niḥśreyasa (highest good) and supreme peace, which is presented as the enduring spiritual fruit beyond cosmic cycles.
It frames Purāṇic study/hearing as a mind-purifying support (āśraya) endorsed by the wise—an ethical and devotional discipline that benefits rulers and householders by cultivating inner restraint, right understanding, and peace “here and hereafter.”
No specific Vāstu or ritual procedure is stated; the verse functions as a general phala-śruti, praising association with the Purāṇa itself as spiritually efficacious.