Matsya Purana — Division of Bhārata-varṣa
विन्ध्यश्च पारियात्रश्च इत्येते कुलपर्वताः तेषां सहस्रशश्चान्ये पर्वतास्तु समीपतः //
vindhyaśca pāriyātraśca ityete kulaparvatāḥ teṣāṃ sahasraśaścānye parvatāstu samīpataḥ //
Vindhya and Pāriyātra—these are (counted among) the principal ‘kulaparvatas’ (family-mountains). Near them, moreover, lie thousands of other mountains.
This verse is not about Pralaya; it is part of the Matsya Purana’s cosmographical mapping, listing major mountain systems (kulaparvatas) and noting that many subsidiary mountains surround them.
Indirectly, such geographic catalogues support a king’s understanding of realms, boundaries, and pilgrimage landscapes; for householders, it frames tīrtha-yātrā and sacred-place awareness rather than prescribing a direct ethical duty.
No explicit Vastu or ritual rule is stated; however, in Puranic practice these named ranges anchor sacred geography that influences temple tīrtha networks and pilgrimage-oriented site selection.