Mahabharata 12.279.23

परेषां यदसूयेत न तत्कुर्यात्स्वयं नरःयो ह्यसूयुस्तथायुक्तः सोऽवहासं नियच्छति

pareṣāṃ yadasūyeta na tatkuryātsvayaṃ naraḥyo hyasūyustathāyuktaḥ so'vahāsaṃ niyacchati

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