Mahabharata 12.208.5

यत्कृतं प्राक्शुभं कर्म पापं वा तदुपाश्नुतेतस्माच्छुभानि कर्माणि कुर्याद्वाग्बुद्धिकर्मभिः

yatkṛtaṃ prākśubhaṃ karma pāpaṃ vā tadupāśnutetasmācchubhāni karmāṇi kuryādvāgbuddhikarmabhiḥ

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