सर्वभूतपरित्राणं क्षत्रधर्म इहोच्यते । वैश्यानां यज्ञसंवृत्तिरातिथेियसमन्विता,इस जगत्में समस्त प्राणियोंकी रक्षा करना क्षत्रिय-धर्म बताया जाता है। अतिथि- सत्कारके साथ-साथ यज्ञोंका अनुष्ठान करना वैश्योंका धर्म कहा गया है
sarvabhūta-paritrāṇaṁ kṣatra-dharma iha ucyate | vaiśyānāṁ yajña-saṁvṛttir ātithya-samanvitā ||
Bhīṣma dijo: «En este mundo se declara que el deber del kṣatriya es la protección y salvaguarda de todos los seres vivos. Para el vaiśya, el deber prescrito es la correcta realización y mantenimiento de los sacrificios (yajña), junto con la honra debida a los huéspedes.»
भीष्म उवाच
Bhīṣma defines class-based duties: the kṣatriya’s central obligation is universal protection (public safety and guardianship of beings), while the vaiśya’s is sustaining sacrificial/religious economy and social cohesion through yajña and hospitality.
In Śānti Parva, Bhīṣma instructs Yudhiṣṭhira on dharma after the war. Here he succinctly states the normative duties of the kṣatriya and vaiśya as part of a broader teaching on social order and righteous conduct.