Shloka 153

श्रेयस्तत्रानृतं वक्तुं सत्यादिति विचारितम्‌ | यदि न बतानेसे उस धनीका बचाव हो जाता हो तो किसी तरह वहाँ कुछ बोले ही नहीं; परंतु यदि बोलना अनिवार्य हो जाय और न बोलनेसे लुटेरोंके मनमें संदेह पैदा होने लगे तो वहाँ सत्य बोलनेकी अपेक्षा झूठ बोलनेमें ही कल्याण है; यही इस विषयमें विचारपूर्वक निर्णय किया गया है

śreyas tatrānṛtaṁ vaktuṁ satyād iti vicāritam |

ビーシュマは言った。「このような場合、熟慮の末に、真実を語るよりも不実を語るほうが益となると結論づけられている。真実が富める者を害へ—たとえば盗賊に捕らえられることへ—さらし、しかも沈黙すれば疑いを招いて許されぬとき、守るための偽りこそがダルマにおいてより善き道と裁定される。」

[{'term''śreyas', 'definition': 'the better good
[{'term':
what is more beneficial or conducive to welfare'}, {'term''tatra', 'definition': 'there
what is more beneficial or conducive to welfare'}, {'term':
in that situation/context'}, {'term''anṛtam', 'definition': 'untruth
in that situation/context'}, {'term':
false statement (as opposed to satya)'}, {'term''vaktum', 'definition': 'to speak
false statement (as opposed to satya)'}, {'term':
to say'}, {'term''satyāt', 'definition': 'than truth
to say'}, {'term':
from/compared to truth'}, {'term''iti', 'definition': 'thus
from/compared to truth'}, {'term':
in this manner (marking the conclusion/quotation)'}, {'term''vicāritam', 'definition': 'considered, deliberated, decided after reflection'}]
in this manner (marking the conclusion/quotation)'}, {'term':

भीष्म उवाच

B
Bhishma

Educational Q&A

When truth-telling would directly cause harm, and silence is not a viable option, dharma may favor a protective untruth; the criterion is śreyas—what best preserves welfare and prevents injury.

In Bhishma’s instruction on dharma in the Shanti Parva, he addresses a practical ethical case: if speaking the truth would enable wrongdoers (e.g., robbers) to harm a person, then after deliberation it is deemed better to speak a falsehood rather than facilitate harm through truth.