Śānti-parva Adhyāya 3: Karṇa’s training under Rāma Jāmadagnya and the Bhārgava restriction on the Brahmāstra
अथ कृमि: श्लेष्ममेदोमांसशोणितभोजन: । दारुणो दारुणस्पर्श: कर्णस्याभ्याशमागत:,इसी समय लार, मेदा, मांस और रक्तका आहार करनेवाला एक भयानक कीड़ा, जिसका स्पर्श (डंक मारना) बड़ा भयंकर था, कर्णके पास आया
atha kṛmiḥ śleṣma-medō-māṃsa-śoṇita-bhojanaḥ | dāruṇo dāruṇa-sparśaḥ karṇasyābhyāśam āgataḥ ||
अथ कृमिः श्लेष्ममेदोमांसशोणितभोजनः । दारुणो दारुणस्पर्शः कर्णस्याभ्याशमागत् ॥
नारद उवाच
The verse underscores karmic causality: painful experiences can manifest as the ripening of past actions, reminding that power and status do not exempt one from ethical consequence.
Nārada narrates that a dreadful worm, feeding on bodily substances, approaches Karṇa; its painful touch signals an impending affliction that functions as a narrative marker of suffering tied to prior causes.