Matsya Purana — The Battle for Tripura: Portents
तेन शब्देन मकरा नक्रास्तिमितिमिङ्गिलाः मत्ता लोहितगन्धेन क्षोभयन्तो महार्णवम् //
tena śabdena makarā nakrāstimitimiṅgilāḥ mattā lohitagandhena kṣobhayanto mahārṇavam //
Roused by that roar, the makaras, crocodiles, and the great sea-creatures—timingilas—became frenzied from the scent of blood and churned the vast ocean into turmoil.
It depicts Pralaya as a phase of violent natural upheaval—ominous sounds and the scent of blood drive oceanic creatures into frenzy, symbolizing the breakdown of order and the churning of the cosmic waters.
Indirectly, it frames Pralaya as an unavoidable crisis; in the Matsya–Manu ethos, such portents justify preparedness, protection of dependents, and adherence to dharma even amid fear and disorder.
No direct Vāstu or ritual rule is stated; the verse functions as a portent-image. In applied tradition, such descriptions support the idea that sacred construction and rites aim to restore stability (śānti) against chaos (kṣobha).