Shloka 12
Daṇḍa-svarūpa-nirūpaṇa
The Nature, Forms, and Function of Daṇḍa
उच्छितान् नाशयेत् स्फीतान् नरेन्द्रानचलोपमान् । श्रयेच्छायामविज्ञातां गुप्तं रणमुपाश्रयेत्
ucchitān nāśayet sphītān narendrān acalopamān | śrayecchāyām avijñātāṁ guptaṁ raṇam upāśrayet ||
毗湿摩说：“当挫败那些高傲而富强的诸王——如山岳般稳固的君主。要在他们不自觉之时，寄身于他们的‘荫影’之下（即借其势力作掩护行事），待时机成熟，便采取隐蔽的战法发动攻势。”
भीष्म उवाच
Educational Q&A
The verse teaches a hard-edged principle of rājadharma/rājanīti: when facing powerful, entrenched rulers, one may rely on indirect means—operating under their cover without being detected and employing covert, opportunistic strategy—rather than open confrontation.
In Śānti Parva, Bhishma instructs on kingship and political strategy. Here he outlines how a weaker or aspiring power might undermine strong, prosperous kings: infiltrate their sphere of influence unnoticed and then initiate conflict in a concealed, well-timed manner.