Matsya Purana — Yadu Lineage
ततस्तु त्वरया युक्तः शीघ्रकारी भयान्वितः ज्ञात्वा विष्णुस्ततस्तस्या क्रूरं देव्याश्चिकीर्षितम् क्रुद्धः स्वमस्त्रमादाय शिरश्चिच्छेद वै भिया //
tatastu tvarayā yuktaḥ śīghrakārī bhayānvitaḥ jñātvā viṣṇustatastasyā krūraṃ devyāścikīrṣitam kruddhaḥ svamastramādāya śiraściccheda vai bhiyā //
Then, driven by urgency—quick to act and filled with fear—Vishnu, having understood the goddess’s cruel intent, became enraged; taking up his own weapon, he severed her head in dread.
This verse does not describe pralaya directly; it highlights swift divine intervention to prevent a feared, destructive outcome—an ethical motif sometimes contrasted with cosmic dissolution narratives elsewhere in the Matsya Purana.
It underscores the dharmic principle of preventing imminent harm: when a grave threat is understood, decisive action—guided by discernment and proportionality—is presented as necessary to protect order.
No explicit Vastu, temple-building, or ritual procedure is stated in this verse; it belongs to a mythic-action segment rather than the Matsya Purana’s Vastuvidya or pratima-lakshana instructions.