महागिरौ वेणुवनं निशि प्रज्वलितं यथा
mahāgirau veṇuvanaṁ niśi prajvalitaṁ yathā
பெருமலையில் உள்ள மூங்கில் காடு இரவில் தீப்பற்றி எரிவதுபோல்.
संजय उवाच
The verse uses a stark simile to highlight how violence can appear dazzling and irresistible even amid moral darkness; it implicitly warns that the ‘brightness’ of power and fury in war is inseparable from devastation.
Sañjaya is describing the battlefield scene to Dhṛtarāṣṭra, comparing what he sees to a bamboo-grove on a great mountain burning in the night—emphasizing the intense, spreading blaze-like spectacle of the combat.