Matsya Purana — Agastya’s Origin
ततः परमथो वह्निमारुतावमराधिपः आदिदेश चिरादम्बुनिधिरेष विशोष्यताम् //
tataḥ paramatho vahnimārutāvamarādhipaḥ ādideśa cirādambunidhireṣa viśoṣyatām //
Then, thereafter, the lord of the gods commanded Fire and Wind: “In due course, let this ocean—this reservoir of waters—be dried up.”
It depicts an early Pralaya-like step where elemental forces (Fire and Wind) are commanded to desiccate the ocean, signaling the withdrawal of the world’s sustaining waters.
Indirectly, it models the idea of authoritative governance and orderly execution of command—cosmically mirrored in Indra’s directive—reminding rulers/householders that stability depends on disciplined administration of powerful forces.
No direct Vāstu or ritual procedure is stated; however, the emphasis on water’s removal and elemental dominance is a common Purāṇic backdrop for purification and re-foundation themes that later inform temple-site selection and consecration logic.