Matsya Purana — The Slaying of Jambha and the Rise of Tāraka: Divine Battle Formations
पुनश्च दैत्यो देवानां तिलशो नतपर्वभिः चकार वर्मजातानि चिछेद च धनूंषि तु ततो विकवचा देवा विधनुष्काः शरैः कृताः //
punaśca daityo devānāṃ tilaśo nataparvabhiḥ cakāra varmajātāni cicheda ca dhanūṃṣi tu tato vikavacā devā vidhanuṣkāḥ śaraiḥ kṛtāḥ //
Then again the Daitya struck: with his arrows whose joints were bent (barbed), he reduced the gods to fragments like sesame-seeds; he shattered their various armors and also cut apart their bows. Thereupon the gods were left without armor and without bows, brought to that state by his shafts.
This verse is not about Pralaya; it depicts a martial episode where a Daitya overwhelms the Devas by destroying their armor and bows with arrows.
Indirectly, it echoes rajadharma themes of preparedness and protection: the loss of armor and weapons symbolizes vulnerability when defenses, discipline, and resources fail in the face of a stronger assault.
No Vastu or ritual procedure is stated here; the technical focus is on weaponry—arrows, armor (varma), and bows (dhanus)—within a Puranic battle description.