Matsya Purana — The Slaying of Jambha and the Rise of Tāraka: Divine Battle Formations
वायुना चातिघोरेण कम्पितास्ते तु दानवाः न शेकुस्तत्र ते स्थातुं रणे ऽतिबलिनो ऽपि ये //
vāyunā cātighoreṇa kampitāste tu dānavāḥ na śekustatra te sthātuṃ raṇe 'tibalino 'pi ye //
Shaken by that exceedingly dreadful wind, those Dānava demons could not stand their ground there in battle—even those among them who were very mighty.
It highlights nature’s (and ultimately divine) irresistible force: even the strongest beings collapse when cosmic winds and cataclysmic conditions arise, a hallmark of pralaya-style upheaval.
Indirectly, it underscores humility and preparedness: power and pride are unstable in the face of larger forces, so a king/householder should rely on dharma, discipline, and prudent foresight rather than mere strength.
No explicit Vāstu or ritual rule is stated; however, the emphasis on violent winds can be read as a contextual reminder for protective rites and practical precautions against storms in settlement planning, a concern later treated more directly in Vāstu sections.