Matsya Purana — Inquiry into Yayāti’s Story and the Kacha–Devayānī Episode
आहूतः प्रादुरभवत् कचः शुक्रं ननाम स हतो ऽहमिति चाचख्यौ राक्षसैर् धिषणात्मजः //
āhūtaḥ prādurabhavat kacaḥ śukraṃ nanāma sa hato 'hamiti cācakhyau rākṣasair dhiṣaṇātmajaḥ //
When summoned, Kaca manifested before him. Bowing to Śukra, he reported, “I have been slain by the rākṣasas,”—thus spoke the son of Bṛhaspati.
This verse does not address pralaya or cosmology; it focuses on a narrative moment where Kaca reappears after being killed, highlighting revival/resurrection motifs rather than cosmic dissolution.
Indirectly, it underscores dharma in relationships: respectful conduct toward teachers (bowing to Śukra) and truthful reporting of events—ethical norms applicable to householders and rulers alike in Purāṇic instruction.
No Vāstu or temple-architecture rule is stated here; the ritual implication is limited to the etiquette of approaching a guru (obeisance) within a sacred-knowledge transmission context.