Matsya Purana — Narasimha’s Victory over Hiraṇyakaśipu and the Catalogue of Apocalyptic Omens
तथा भोगवती चापि दैत्येन्द्रेणाभिकम्पिता महासेनो गिरिश्चैव पारियात्रश्च पर्वतः //
tathā bhogavatī cāpi daityendreṇābhikampitā mahāseno giriścaiva pāriyātraśca parvataḥ //
Likewise Bhogavatī too was shaken by the lord of the Daityas; and so also were the mountain Mahāsena and the Pāriyātra range.
It does not describe Pralaya directly; it depicts cosmic disturbance—Bhogavatī in the nether regions and major mountains trembling—used in Purāṇic cosmography to show the impact of powerful beings on the world-structure.
Indirectly: by portraying instability caused by demonic power, it supports the Purāṇic ethic that rulers should uphold dharma to prevent disorder and protect realms (both human and sacred) from forces of chaos.
No direct Vāstu rule appears, but the mention of Bhogavatī and named mountains functions as sacred-geographic mapping, often used to situate rituals, tīrtha traditions, and cosmological orientation in Purāṇic practice.