Matsya Purana — The Attendant Hosts of the Sun and Moon: Monthly Gaṇas
पतंगैः पतगैरश्वैर् भ्राम्यमाणो दिवस्पतिः वीथ्याश्रयाणि चरति नक्षत्राणि तथा शशी //
pataṃgaiḥ patagairaśvair bhrāmyamāṇo divaspatiḥ vīthyāśrayāṇi carati nakṣatrāṇi tathā śaśī //
Whirled onward by his ‘winged’ and ‘soaring’ horses, the Lord of Day (the Sun) moves along the starry tracks (vīthis); and so too the Moon traverses the nakṣatras, the constellations that rest upon those celestial paths.
It does not describe pralaya directly; it emphasizes the ongoing cosmic order—Sun and Moon moving on fixed celestial tracks—supporting time-reckoning that continues across cycles.
By grounding calendrical time in the Sun–Moon–Nakṣatra system, it underpins proper timing for vows, agriculture, taxation schedules, festivals, and śrāddha/ritual observances—key responsibilities for householders and rulers.
Ritually, it points to nakṣatra-based muhurta selection (auspicious timing) for consecrations and rites; architecturally, it supports choosing timings for temple foundation-laying and prāṇa-pratiṣṭhā aligned with lunar mansions.