Matsya Purana — Vishnu’s Battle with Mathana
विष्णुश्च दैत्येन्द्रशराहतो ऽपि भुशुण्डिमादाय कृतान्ततुल्याम् तया भुशुण्ड्या च पिपेष मेषं शुम्भस्य पत्त्रं धरणीधराभम् //
viṣṇuśca daityendraśarāhato 'pi bhuśuṇḍimādāya kṛtāntatulyām tayā bhuśuṇḍyā ca pipeṣa meṣaṃ śumbhasya pattraṃ dharaṇīdharābham //
Even though Viṣṇu was struck by the demon-king’s arrows, he seized a bhuśuṇḍī (a heavy mace) like Death itself, and with it he crushed Śumbha’s ram-bannered standard, mountain-like in its bulk.
This verse is not about Pralaya; it is a battlefield description emphasizing divine force overcoming demonic power through a death-like weapon strike.
Indirectly, it reinforces the Purāṇic ethic that protecting dharma requires courage and steadfastness even when wounded—an ideal extended to righteous kingship and disciplined household responsibility.
No Vāstu or ritual procedure is taught here; the closest ‘technical’ element is iconographic—identifying Shumbha’s ensign as ram-marked and described as mountain-like, useful for understanding Purāṇic battle symbolism.