Mantri-Parīkṣā — Testing Ministers, Securing Counsel, and Ethical Criteria for Advisers (अध्याय ८४)
जो मूर्ख, अपवित्र, जड, शत्रुसेवी, बढ़-बढ़कर बातें बनानेवाला, क्रोधी और लोभी है तथा सुहृद् नहीं है, उसको भी गुप्त मन्त्रणा सुननेका अधिकार नहीं है ।।
bhīṣma uvāca | yo mūrkho 'pavitraḥ jaḍaḥ śatrusevī bāḍhaṁ bāḍhaṁ vākya-kartā krodhī ca lobhī ca na ca suhṛt, sa gupta-mantraṇā-śravaṇe 'nadhikārī | āgamagantuś cānurakto 'pi kāmam astu bahuśrutaḥ | satkṛtaḥ saṁvibhakto vā na mantraṁ śrotum arhati ||
Bhishma said: One who is foolish, impure, dull-witted, devoted to an enemy, boastful in speech, quick to anger, and greedy—and who is not truly a well-wisher—has no right to hear confidential counsel. Even if a person is affectionate, highly learned in many treatises, honored by all, and well-rewarded, if he is a newcomer (not yet tested), he still is not fit to hear secret deliberations.
भीष्म उवाच
Confidential deliberation must be shared only with proven, trustworthy well-wishers. Moral flaws (greed, anger, impurity, enemy-alignment, boastfulness) disqualify a person; even learning and honor do not compensate for lack of tested reliability, especially in a newcomer.
In the Shanti Parva’s instruction on governance and conduct, Bhishma lays down criteria for selecting who may be admitted to secret strategic discussions, warning that both bad character and untested familiarity can endanger counsel.