Mahabharata 8.49.52

अवश्यं कूजितव्यं वा शङ्केरन्वाप्यकूजतःश्रेयस्तत्रानृतं वक्तुं सत्यादिति विचारितम्

avaśyaṃ kūjitavyaṃ vā śaṅkeranvāpyakūjataḥśreyastatrānṛtaṃ vaktuṃ satyāditi vicāritam

Our plain-language meaning of this verse is waiting for scholar review.