Matsya Purana — The Rite of Donating the ‘Mountain of Ghee’
अल्पवित्तो ऽपि यः कुर्याद् द्वाभ्यामिह विधानतः विष्कम्भपर्वतांस्तद्वच् चतुर्भागेण कल्पयेत् //
alpavitto 'pi yaḥ kuryād dvābhyāmiha vidhānataḥ viṣkambhaparvatāṃstadvac caturbhāgeṇa kalpayet //
Even a person of limited means, if he undertakes (the construction) here according to the prescribed method, may make the viṣkambha-parvatas with only two parts; likewise, he should proportion and arrange them by dividing into four parts (a quarter-based scheme).
This verse does not address pralaya; it focuses on practical vāstu methodology—how to compute and build certain structural elements using simplified measures for those with limited resources.
It frames architecture as a regulated dharmic activity: even householders or patrons of modest means may build correctly by following śāstric proportioning, implying that right method matters as much as wealth.
It permits an economical specification for constructing the viṣkambha-parvata element and emphasizes a caturbhāga (four-part/quarter) proportional grid—key for maintaining canonical symmetry and stability in vāstu design.