सप्तनवतितमः सर्गः (Yuddha Kāṇḍa 97): Sugrīva’s Onslaught and the Fall of Virūpākṣa
स हितस्याभिसङ्कृद्धःप्रगृह्यविपुलांशिलाम् ।विरूपाक्षायचिक्षेपसुग्रीवोजलदोपमाम् ।।।।
sa tāṃ śilām āpatantīṃ dṛṣṭvā rākṣasapuṅgavaḥ | apakramya suvikrāntaḥ khaḍgena prāharat tadā ||
Seeing the rock hurtling down, that foremost of the Rākṣasas sprang aside and then struck it with his sword in a mighty blow.
Holding a huge rock which was like a mass of clouds, Sugriva, who was very angry, hurled at Virupaksha.
The verse illustrates the tactical reality surrounding dharma-yuddha: even when one fights for righteousness, the opponent may be skilled; therefore vigilance and disciplined strategy are part of responsible conduct.
Virūpākṣa evades the incoming rock and cuts/strikes it with his sword to neutralize the attack.
Alertness and martial skill are emphasized (though ethically neutral, they intensify the conflict that dharma must ultimately resolve).