Adhyāya 159 — Dāna–Dakṣiṇā, Āpaddharma Measures, and Prāyaścitta Classifications
अन्तःक्रूरा वाड्मधुरा: कूपाश्छन्नास्तृणैरिव । धर्मवैतंसिका: क्षुद्रा मुष्णन्ति ध्वजिनो जगत्
antaḥkrūrā vāṅmadhurāḥ kūpāś channās tṛṇair iva | dharmavaitāṃsikāḥ kṣudrā muṣṇanti dhvajino jagat ||
Bhīṣma said: “Some are cruel within yet sweet in speech. They are like wells concealed by grass. Petty men who trade on the name of dharma—wearing the banner of righteousness—deceive the world and plunder it.”
भीष्म उवाच
Outer piety and pleasant speech can mask inner cruelty; those who brandish ‘dharma’ as a public banner while lacking integrity become dangerous to society, exploiting trust and robbing others under a moral pretext.
In Śānti Parva, Bhīṣma instructs Yudhiṣṭhira on righteous conduct and governance. Here he warns against dharma-pretenders—people who appear virtuous but are inwardly harmful—using the image of a grass-covered well to show concealed danger.