Mahabharata 5.76.6

संपाद्यमानं सम्यक्च स्यात्कर्म सफलं प्रभोस तथा कृष्ण वर्तस्व यथा शर्म भवेत्परैः

saṃpādyamānaṃ samyakca syātkarma saphalaṃ prabhosa tathā kṛṣṇa vartasva yathā śarma bhavetparaiḥ

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