Matsya Purana — Agastya’s Origin
एवमुक्तः सुरेन्द्रस्तु कोपात् संरक्तलोचनः उवाचेदं वचो रोषान् निर्दहन्निव पावकम् //
evamuktaḥ surendrastu kopāt saṃraktalocanaḥ uvācedaṃ vaco roṣān nirdahanniva pāvakam //
Thus addressed, Indra, lord of the gods, his eyes reddened with anger, spoke these words in wrath—burning, as it were, like fire.
This verse does not discuss Pralaya directly; it highlights a narrative moment where Indra’s wrath flares up, setting the tone for conflict-driven consequences rather than cosmic dissolution.
Indirectly, it warns that anger distorts judgment—an ethical cue consistent with Purāṇic dharma: rulers and householders should restrain wrath, as harsh speech can ‘burn’ relationships and lead to disorder.
No Vāstu or ritual procedure is specified in this line; it is a character-description verse emphasizing the intensity of speech (likened to fire), not a technical architectural injunction.