Matsya Purana — Tārakāsura’s Austerity and Boon; Mobilization for War; Bṛhaspati’s Fourfold P...
एवं प्रयाति काले तु वितते तारकासुरः बभाषे सचिवान्दैत्यः प्रभूतवरदर्पितः //
evaṃ prayāti kāle tu vitate tārakāsuraḥ babhāṣe sacivāndaityaḥ prabhūtavaradarpitaḥ //
Thus, when the appointed time had passed, Tārakāsura—the Daitya, swollen with pride from the great boon he had obtained—addressed his ministers.
This verse does not address Pralaya; it frames a mythic conflict scene, highlighting how a boon can breed arrogance and set the stage for further events.
Indirectly, it warns against arrogance born of power or success and emphasizes the role of counsel (ministers/advisers) in decision-making—an important political-ethical theme in Purāṇic narratives.
No Vāstu, temple-building, or ritual procedure is mentioned in this specific verse; it is purely narrative, introducing Tārakāsura’s consultation with his ministers.