Matsya Purana — Prologue to the Matsya Purana and the Manu–Pralaya Rescue Narrative
स तमादाय मणिके प्राक्षिपज्जलचारिणम् तत्रापि चैकरात्रेण हस्तत्रयम् अवर्धत //
sa tamādāya maṇike prākṣipajjalacāriṇam tatrāpi caikarātreṇa hastatrayam avardhata //
Taking that water-moving creature, he placed it into a jar; yet even there, within a single night, it grew by three hand-spans.
It signals an impending cosmic-scale event: the fish’s rapid, supernatural growth foreshadows the vastness of the coming deluge (Pralaya) and the need for Manu’s preparedness.
Manu’s careful relocation of the creature into a safer vessel reflects the dharmic duty of protection and stewardship—responding responsibly to what is entrusted to one’s care.
No direct Vastu or ritual procedure is taught in this verse; the focus is narrative symbolism—containment (a jar) proves insufficient for the divine, indicating the need for a larger, properly prepared refuge later in the story.