Matsya Purana — Narasimha’s Victory over Hiraṇyakaśipu and the Catalogue of Apocalyptic Omens
कैलासश्चैव शैलेन्द्रो दानवेन्द्रेण कम्पितः हेमपुष्करसंछन्नं तेन वैखानसं सरः //
kailāsaścaiva śailendro dānavendreṇa kampitaḥ hemapuṣkarasaṃchannaṃ tena vaikhānasaṃ saraḥ //
And Mount Kailāsa, the foremost of mountains, was shaken by the lord of the Dānavas; and because of that, the Vaikhānasa lake became covered with golden lotuses.
This verse is not about cosmic pralaya; it describes a localized, mythic event—Kailāsa trembling due to a Dānava lord—resulting in a sacred lake being adorned with golden lotuses, emphasizing tirtha-glory rather than dissolution.
Indirectly, it supports the householder’s and king’s duty to uphold dharma through reverence to tirthas: such verses function as motivation for pilgrimage, donation, and protection of sacred landscapes, which are recurring ethical themes in the Purāṇas.
The ritual takeaway is the sanctity of specific natural features (Kailāsa and a named sarovara): lakes covered with auspicious lotuses are classic markers of a powerful tirtha and suitable settings for स्नान (ritual bathing), जप (recitation), and offerings, though no direct Vāstu rule is stated in this verse.