Matsya Purana — Vishnu’s Battle with Mathana
कुमारिवध्यो ऽसि रणं विमुञ्च शुम्भासुर स्वल्पतरैरहोभिः वधं न मत्तो ऽर्हसि चेह मूढ वृथैव किं युद्धसमुत्सुको ऽसि //
kumārivadhyo 'si raṇaṃ vimuñca śumbhāsura svalpatarairahobhiḥ vadhaṃ na matto 'rhasi ceha mūḍha vṛthaiva kiṃ yuddhasamutsuko 'si //
You are destined to be slain by a maiden—abandon this battle, O Shumbha-asura, for your days are but few. You do not deserve death at my hands here, fool; why are you vainly so eager for war?
This verse is not about Pralaya; it belongs to the Devi’s martial narrative, emphasizing fate (destiny of Shumbha’s death) and the moral downfall of demonic pride rather than cosmic dissolution.
It warns against needless aggression and ego-driven conflict; ethically, it supports the Purāṇic ideal that war should be restrained by discernment (viveka) and humility, not pursued out of vanity or craving for dominance.
No Vāstu or temple-architecture rule is stated in this verse; its ritual takeaway is devotional—reciting such Devi-verses is traditionally linked with cultivating courage and removing arrogance (mada) and delusion (moha).