धर्म्यविजय-नियमाः
Rules for Dharmic Victory in Kṣatriya Engagement
स चेत् सन्नद्ध आगच्छेत् सन्नद्धव्यं ततो भवेत् । स चेत् ससैन्य आगच्छेत् ससैन्यस्तमथाह्वयेत्,यदि वह कवच बाँधकर सामने आ जाय तो स्वयं भी कवच धारण कर ले। यदि विपक्षी सेनाके साथ आवे तो स्वयं भी सेनाके साथ आकर शत्रुको ललकारे
sa cet sannaddha āgacchet sannaddhavyaṃ tato bhavet | sa cet sasainya āgacchet sasainyas tam athāhvayet ||
ビーシュマは言った。「敵が完全武装して来るなら、こちらも同じく武装すべきである。軍勢を伴って進み来るなら、こちらも自軍を率いて出て、これを挑戦せよ。」
भीष्म उवाच
One should respond to an aggressor with appropriate preparedness: match armor with armor and army with army. The teaching emphasizes measured, duty-bound readiness rather than either cowardice (being unprepared) or excess (unnecessary escalation).
In Bhīṣma’s instruction on rājadharma in Śānti Parva, he outlines practical norms for confronting an enemy: if the adversary approaches armed or with troops, the ruler/warrior should likewise equip himself and meet the challenge with corresponding force.