Matsya Purana — The Attendant Hosts of the Sun and Moon: Monthly Gaṇas
अपां गर्भसमुत्पन्नो रथः साश्वः ससारथिः सहारैस्तैस्त्रिभिश्चक्रैर् युक्तः शुक्लैर्हयोत्तमैः //
apāṃ garbhasamutpanno rathaḥ sāśvaḥ sasārathiḥ sahāraistaistribhiścakrair yuktaḥ śuklairhayottamaiḥ //
From the very womb of the waters there emerged a chariot—complete with horses and a charioteer—furnished with its fittings and equipped with three wheels, yoked to excellent white steeds.
It portrays the deluge world as water-dominated, yet ordered by divine providence: even amid pralaya, necessary supports (a chariot with horses and charioteer) manifest from the waters to sustain and guide the protected beings.
Indirectly, it reinforces the Matsya Purana’s ethic of preparedness and reliance on dharma: the king/householder should maintain proper “equipment” (resources, trained helpers, disciplined means of movement and protection) so that in crisis one can safeguard dependents—mirroring Manu’s protected leadership in the flood narrative.
While not a Vastu rule, the verse is iconographically significant: it specifies a complete, auspicious vehicle ensemble (white steeds, charioteer, fittings). Such details inform Purāṇic visualization in ritual storytelling, temple reliefs, and manuscript illustration traditions connected with the Matsya–Manu episode.