Matsya Purana — Agastya’s Origin
ततः प्रभृति ते देवान् मनुष्यान्सह जङ्गमान् संपीड्य च मुनीन्सर्वान् प्रविशन्ति पुनर्जलम् //
tataḥ prabhṛti te devān manuṣyānsaha jaṅgamān saṃpīḍya ca munīnsarvān praviśanti punarjalam //
From that time onward, they—pressing and overwhelming the gods, human beings, and all moving creatures, and also all the sages—enter again into the waters.
It depicts dissolution as a re-absorption into the cosmic waters, where even gods, humans, animals, and sages are overwhelmed and merge back into jala (the primordial flood).
By stressing the universality of dissolution, it reinforces the Matsya Purana’s ethical thrust: rulers and householders should practice dharma, charity, and restraint, knowing that worldly status—even divine or ascetic—is not permanent.
No direct Vastu or temple-rule instruction appears in this verse; its ritual takeaway is the pralaya theme—encouraging rites oriented to impermanence (e.g., dāna and purification) rather than material permanence.