Matsya Purana — Rite of Donating the ‘Sugar Mountain’
ततः कल्पशतान्ते तु सप्तद्वीपाधिपो भवेत् आयुरारोग्यसम्पन्नो यावज्जन्मार्बुदत्रयम् //
tataḥ kalpaśatānte tu saptadvīpādhipo bhavet āyurārogyasampanno yāvajjanmārbudatrayam //
Then, at the end of a hundred kalpas, one becomes the sovereign lord of the seven continents, endowed with long life and perfect health, for as many as three arbuda lifetimes.
It does not describe pralaya directly; it uses vast cosmic time (a hundred kalpas) to express the scale of karmic reward, implying continuity across cosmic cycles.
By promising sovereignty, health, and extended lifespan as outcomes of dharmic merit, it reinforces the Matsya Purana’s ethic that righteous conduct (dāna, vrata, worship) supports both worldly governance and personal well-being.
No specific Vāstu or temple-building rule is stated in this verse; it functions as a results-statement (phalaśruti) for prior ritual or meritorious practice described in the surrounding passage.