Mahabharata 9.63.14

अधर्मेण जयं लब्ध्वा को नु हृष्येत पण्डितःयथा संहृष्यते पापः पाण्डुपुत्रो वृकोदरः

adharmeṇa jayaṃ labdhvā ko nu hṛṣyeta paṇḍitaḥyathā saṃhṛṣyate pāpaḥ pāṇḍuputro vṛkodaraḥ

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