Matsya Purana — The Slaying of Jambha and the Rise of Tāraka: Divine Battle Formations
तांस्तु त्रस्तान्समालोक्य श्रुत्वारोषमगात्परम् स जम्भदानवेन्द्रं तु सुरै रणमुखे हतम् //
tāṃstu trastānsamālokya śrutvāroṣamagātparam sa jambhadānavendraṃ tu surai raṇamukhe hatam //
But seeing them terrified, and hearing what had happened, he was seized by extreme wrath—for Jambha, the lord of the Dānavas, had been slain by the gods on the very front of battle.
This verse does not describe Pralaya or cosmic dissolution; it belongs to a Deva–Dānava battle narrative, highlighting the consequences of a Danava leader’s death and the surge of wrath that follows.
Indirectly, it reflects a common Purāṇic ethic: a leader’s fall (here, Jambha) destabilizes followers and provokes retaliation; it serves as a caution on how fear and anger can drive conflict, a theme relevant to kingship (controlling wrath, maintaining order) though not a direct rajadharma injunction.
None is stated in this verse; it is purely martial narrative vocabulary (e.g., raṇa-mukha ‘battle-front’) and does not address Vastu Shastra, temple building, or ritual procedure.