Matsya Purana — Phala-Saptamī Vow
तामप्युपोष्य विधिवद् अनेनैव क्रमेण तु तद्वद्धैमफलं दत्त्वा सुवर्णकमलान्वितम् //
tāmapyupoṣya vidhivad anenaiva krameṇa tu tadvaddhaimaphalaṃ dattvā suvarṇakamalānvitam //
For that observance as well, fasting properly and in this very same sequence, one should likewise perform the prescribed gift—offering a golden fruit adorned with a lotus of gold.
This verse does not discuss pralaya; it focuses on vrata procedure—fasting properly and completing the rite with a specified golden gift.
It frames dharma as disciplined practice: a householder (and by extension a ruler) should follow rites in proper order (krama) and conclude them with appropriate dāna, reinforcing self-restraint and generosity.
The ritual significance is the prescribed dāna: a “golden fruit” ornamented with a “golden lotus,” indicating a formal, symbol-laden offering that completes the fast/observance according to vidhi.