Matsya Purana — Inquiry into Yayāti’s Story and the Kacha–Devayānī Episode
गा रक्षन्तं वने दृष्ट्वा रहस्येनममर्षिताः जघ्नुर् बृहस्पतेर् द्वेषान् निजरक्षार्थम् एव च //
gā rakṣantaṃ vane dṛṣṭvā rahasyenamamarṣitāḥ jaghnur bṛhaspater dveṣān nijarakṣārtham eva ca //
Seeing him in the forest guarding the cattle, they—seething with resentment—secretly killed him, out of hatred for Bṛhaspati and also for their own self-protection.
This verse is not about Pralaya; it highlights moral causality in narrative history—how hatred and fear-driven self-preservation can lead to covert violence.
It indirectly underscores dharma: protecting cattle is a valued duty, while secret violence motivated by envy (dveṣa) is portrayed as adharmic—warning rulers and householders against governance or decisions driven by hatred and fear.
No Vāstu/temple-architecture or ritual procedure is stated in this verse; its focus is ethical narrative—cattle-guarding and the consequences of hostility toward sacred authority (Bṛhaspati).