Matsya Purana — Description of Gomedaka and Puṣkara Dvīpas; the Lokāloka Boundary; Ocean Tide...
षड्रसं तन्महावीर्यं तत्र ते भुञ्जते जनाः परेण पुष्करस्याथ आवृत्यावस्थितो महान् //
ṣaḍrasaṃ tanmahāvīryaṃ tatra te bhuñjate janāḥ pareṇa puṣkarasyātha āvṛtyāvasthito mahān //
There, people partake of that mighty essence, endowed with the six tastes. And beyond Puṣkara, the Great One remains stationed, having encompassed the region on every side.
This verse is not about pralaya; it is tīrtha-mahātmya language praising a sacred locale (Puṣkara) where a powerful, beneficial “essence” is enjoyed by people.
It supports the householder ethic of visiting tīrthas, performing merit-making acts, and consuming sanctified offerings in holy places—actions believed to strengthen dharma and wellbeing through contact with potent sacred power.
Ritually, it implies the presence of a powerful sanctified substance/food-offering associated with Puṣkara and a “great presiding presence” encircling the area—typical of tīrtha descriptions that motivate bathing, offerings, and pilgrimage observances rather than temple-construction rules.