Adharmic Victory as Unstable; Rules of Restraint, Mediation, and Conciliation (अधर्मविजय-अध्रुवत्व तथा क्षमा-नयः)
राज्ञा राजैव योद्धव्यस्तथा धर्मो विधीयते । नान्यो राजानमभ्यस्थेदराजन्य: कथउ्चन,राजाको राजाके साथ ही युद्ध करना चाहिये। उसके लिये यही धर्म विहित है। जो राजा या राजकुमार नहीं है, उसे किसी प्रकार भी राजापर अस्त्र-शस्त्रोंका प्रहार नहीं करना चाहिये
rājñā rājaiva yoddhavyas tathā dharmo vidhīyate | nānyo rājānam abhyasthed arājanyaḥ kathaṃcana ||
กษัตริย์พึงรบกับกษัตริย์เท่านั้น—นี่คือบัญญัติแห่งธรรมะ ผู้ใดมิใช่กษัตริย์หรือราชกุมาร ไม่พึงใช้อาวุธเข้าประทุษร้ายกษัตริย์ไม่ว่าในกรณีใด
भीष्म उवाच
Bhīṣma states a rule of righteous warfare: combat against a king is properly undertaken only by another king (i.e., by rightful royal-kṣatriya peers). Those outside that status should not strike a king with weapons, emphasizing restraint, hierarchy, and regulated violence.
In Śānti Parva’s instruction on dharma and governance, Bhīṣma lays down norms for royal conduct and warfare. Here he specifies who is entitled to engage a king in battle, framing it as a prescribed dharmic rule.