Matsya Purana — The Birth of Tāraka: Varāṅgī’s Lament
श्रुत्वैतद्ब्रह्मणो वाक्यं दैत्यः प्राञ्जलिरब्रवीत् चिन्तयंस्तपसा युक्तो हृदि ब्रह्ममुखेरितम् //
śrutvaitadbrahmaṇo vākyaṃ daityaḥ prāñjalirabravīt cintayaṃstapasā yukto hṛdi brahmamukheritam //
Having heard these words of Brahmā, the Daitya, with joined palms, spoke—meditating within his heart on what had been uttered from Brahmā’s mouth, and being steadfastly engaged in austerity.
This verse does not describe pralaya directly; it highlights the disciplined inner posture (tapas and meditation) used when approaching Brahmā for a boon, a common Puranic setup that can precede cosmological outcomes.
It models dharmic conduct—humility (joined palms), attentiveness to authoritative counsel, and self-restraint—virtues applicable to rulers and householders when seeking guidance or making consequential requests.
No explicit Vāstu or temple-rule detail appears here; the ritual takeaway is the respectful, prayerful stance (prāñjali) and inward recollection of sacred speech as a proper mode of petitioning a deity/creator.