Mahabharata 12.297.13

शुभेन विधिना लब्धमर्हाय प्रतिपादयेत्क्रोधमुत्सृज्य दत्त्वा च नानुतप्येन्न कीर्तयेत्

śubhena vidhinā labdhamarhāya pratipādayetkrodhamutsṛjya dattvā ca nānutapyenna kīrtayet

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