राजधर्मः—प्रजापालनं दानयज्ञश्च
Royal Duty—Protection of Subjects, Generosity, and Sacrificial Discipline
यं हि वैद्या: कुले जाता ह्वृत्तिभयपीडिता: । प्राप्य तृप्ता: प्रतिष्ठन्ति धर्म:को5भ्यधिकस्तत:
yaṃ hi vaidyāḥ kule jātā vṛttibhaya-pīḍitāḥ | prāpya tṛptāḥ pratiṣṭhanti dharmo 'bhyadhikas tataḥ ||
Bhishma said: When learned and well-born men—physicians by lineage—are distressed by fear for their livelihood, and, having obtained the protection of a king, become content and are able to live with dignity and stability, what greater act of dharma can there be for that king than this?
भीष्म उवाच
A king’s highest dharma includes giving refuge and secure livelihood to worthy, learned people who are distressed—so they can live contentedly and with dignity.
In the Shanti Parva’s instruction on royal duty, Bhishma explains to the ruler that providing protection and stable support to well-born, learned physicians (and by extension other dependents/experts) is a supremely meritorious act of governance.