भीष्मस्य दुर्योधनं प्रति कुलहितोपदेशः | Bhīṣma’s Counsel to Duryodhana on Dynastic Welfare
जो किसीके द्वारा अच्छी तरह पालित-पोषित होकर कृतार्थ होते हैं; परंतु उस उपकारका बदला चुकाने-योग्य समय आनेपर जो अस्थिरचित्त पापात्मा पुरुष पूर्वकृत उपकारोंको न देखकर बदल जाते हैं
dhṛtarāṣṭrasya putrāṇām arthe yotsyāmi te sutaiḥ | balaṃ ca śaktiṃ cāsthāya na vai tvayy anṛtaṃ vade ||
Karna said: “Those who are well nurtured and thus fulfilled, yet when the time comes to repay a kindness, being sinful and fickle of mind do not look upon past favors and turn away—such men steal their master’s bread and offend the beneficent king. For those ungrateful wrongdoers, neither this world is pleasant nor the next. For Dhṛtarāṣṭra’s sons I will surely fight your sons, relying on my strength and power to the full. I do not speak falsehood to you.”
कर्ण उवाच
The passage upholds gratitude and loyalty as ethical duties: one who abandons a benefactor when repayment is due is condemned as ungrateful and sinful, while Karna presents his own stance as steadfast repayment and truthfulness.
Karna declares to his interlocutor (addressing the father of the Pāṇḍavas in context) that he will fight the Pāṇḍavas for the sake of Dhṛtarāṣṭra’s sons, asserting that he is speaking truth and will act according to his strength and power.