Matsya Purana — The Greatness of the Vibhūti-Dvādaśī Vow: Pushkara
इदमाचरतो ब्रह्मन्न् अखण्डव्रतम् आचरेत् यथाकथंचित् कमलैर् द्वादश द्वादशीर् मुने //
idamācarato brahmann akhaṇḍavratam ācaret yathākathaṃcit kamalair dvādaśa dvādaśīr mune //
O Brahman, one who undertakes this observance should maintain the unbroken vow; and, O sage, on twelve Dvādaśī days he should worship (the Lord) with lotus flowers, in whatever way he is able.
This verse does not address pralaya; it focuses on vrata-dharma—maintaining an unbroken vow and performing Dvādaśī worship with lotus offerings.
It frames dharma as disciplined continuity: the practitioner (including a householder or ruler) should keep the vow without break and perform prescribed observances on Dvādaśī days, adapting offerings to one’s capacity (yathā-kathaṃcit).
Ritually, it prescribes lotus-flower worship on twelve Dvādaśī days as part of an akhaṇḍa-vrata, emphasizing regular calendrical observance and accessible offerings rather than temple-construction details.