Matsya Purana — War of Devas and Dānavas: Yama and Kubera Defeated; Kālanemi’s Māyā and the A...
संदष्टौष्ठपुटाटोपभ्रुकुटीविकटाननः प्रचण्डकोपरक्ताक्षो न्यकृन्तद्दानवान्रणे //
saṃdaṣṭauṣṭhapuṭāṭopabhrukuṭīvikaṭānanaḥ pracaṇḍakoparaktākṣo nyakṛntaddānavānraṇe //
With lips clenched tight, brows knit in a fierce frown and his face made terrible, his eyes reddened by violent wrath, he cut down the Dānavas in the battle.
This verse is not about creation or Pralaya; it is a martial description emphasizing fierce wrath and the slaying of Dānavas in battle.
Indirectly, it echoes the kṣatriya ideal found across Purāṇic ethics: confronting adharma and protecting order, though the verse itself is purely descriptive rather than prescriptive.
None is stated here; the imagery concerns battlefield ferocity (bhrukuṭī, rakta-akṣaḥ) rather than Vāstu, temple rules, or ritual procedure.