Matsya Purana — Pṛthu
न पुरग्रामदुर्गाणि न चायुधधरा नराः क्षयातिशयदुःखं च नार्थशास्त्रस्य चादरः //
na puragrāmadurgāṇi na cāyudhadharā narāḥ kṣayātiśayaduḥkhaṃ ca nārthaśāstrasya cādaraḥ //
There are no properly established cities, villages, or forts; nor are there men bearing arms. There is only the excessive misery of decline and loss, and no respect at all for the science of polity and wealth (Arthaśāstra).
It does not describe cosmic Pralaya; it points to a societal “dissolution” where civic structures, defense, and governance collapse, producing widespread suffering.
It frames a king’s core duty as protecting settled life—building and maintaining towns and forts, ensuring trained defenders, and honoring Arthaśāstra (practical governance). Neglect of these leads to loss, insecurity, and public misery.
Architecturally, it stresses the necessity of organized settlements (pura/grāma) and fortified works (durga) as markers of a well-ordered realm—key themes often tied to planning, defense, and sustainable civic design.