Shloka 16
Adhyāya 115: On Restraint Under Verbal Provocation in the Assembly (सभायां आक्रोश-सहिष्णुता)
जैसे साँप अपने फनको ऊँचा उठाकर प्रकाशित करता है, उसी प्रकार जनसमुदायमें किसी महापुरुषकी निन्दा करनेवाला दुरात्मा अपने ही दोषोंको प्रकट करता है ।।
yathā sarpaḥ svaphanaṃ ūrdhvaṃ kṛtvā prakāśayati, tathā janasamūhe mahāpuruṣa-nindakaḥ durātmā svadoṣān eva prakāśayati. taṃ svakarmāṇi kurvāṇaṃ pratikartuṃ ya icchati, sa bhasmakuṭa ivābuddhiḥ kharo rajasi sajjati.
毗湿摩说：正如蛇高高扬起颈罩，因而使自己格外显眼；同样，那在众人之中诋毁伟大之人的恶徒，不过是在暴露自身的过失。凡欲报复那卑劣之人——他只是照着自己背后诽谤的业行而为——便如愚驴在灰堆中翻滚：陷于尘土与苦恼，所得唯有烦忧。
भीष्म उवाच
Educational Q&A
Slandering the noble publicly exposes the slanderer’s own defects; and retaliating against such a person only entangles one in further misery. The ethical counsel is restraint in response, letting the wrongdoer’s vice reveal itself without dragging oneself into the same dust.
In Shanti Parva’s instruction on dharma, Bhishma advises Yudhishthira through vivid similes: the slanderer is like a snake that makes itself conspicuous by raising its hood, and the retaliator is like a donkey rolling in ashes—both images warning against public blame and against vengeful reaction.