satyasya vacanaṁ sādhu na satyād vidyate param
satyasya vacanaṁ sādhu na satyād vidyate param |
tattvenaitat sudurjñeyaṁ yasya satyam anuṣṭhitam ||
bhavet satyam avaktavyaṁ vaktavyam anṛtaṁ bhavet |
sarvasvasyāpahāre tu vaktavyam anṛtaṁ bhavet ||
prāṇātyaye vivāhe ca vaktavyam anṛtaṁ bhavet |
yatrānṛtaṁ bhavet satyaṁ satyaṁ cāpy anṛtaṁ bhavet ||
tādṛśaṁ paśyate bālo yasya satyam anuṣṭhitam |
satyānṛte viniścitya tato bhavati dharmavit ||
(Mahābhārata: 8.49.27–30)
“Truthful speech is best. There is nothing greater than truth. That in which truth is [verily] established [however] is very difficult to truly understand. Truth can be improper to speak, and untruth can be proper to speak. Untruth may be spoken when all of one’s wealth may be lost. Untruth may be spoken when one’s life is at stake and in regard to marriage. O child, recognize that wherein untruth can be truth, truth can also be untruth, and wherein truth is established. After determining [what is] truth and [what is] untruth one then becomes a knower of dharma.”