Matsya Purana — Cosmography of Jambūdvīpa: Varṣas
वृत्ताकृतिप्रमाणश्च चतुरस्रः समाहितः नानावर्णैः समः पार्श्वैः प्रजापतिगुणान्वितः //
vṛttākṛtipramāṇaśca caturasraḥ samāhitaḥ nānāvarṇaiḥ samaḥ pārśvaiḥ prajāpatiguṇānvitaḥ //
Its measure is fixed by a circular proportion, yet it is arranged as a well-composed square; its sides are equal, marked with various colors, and it is endowed with the qualities of Prajāpati, the Lord of creation.
It does not describe Pralaya directly; instead it frames sacred architectural order as “Prajāpati-like,” linking building design to creation-principles (cosmic generation and harmonious proportion).
It supports the duty to build dwellings, temples, and civic spaces according to dharmic standards—equal-sided, well-proportioned plans with prescribed markings—so that settlements and worship-sites align with auspicious, orderly creation.
It highlights the vāstu-maṇḍala ideal: a carefully composed square plan, equal on all sides, ritually marked with multiple colors—an encoded diagram of creative order attributed to Prajāpati.