Mahabharata 6.117.32

युध्यस्व निरहंकारो बलवीर्यव्यपाश्रयःधर्मो हि युद्धाच्छ्रेयोऽन्यत्क्षत्रियस्य न विद्यते

yudhyasva nirahaṃkāro balavīryavyapāśrayaḥdharmo hi yuddhācchreyo'nyatkṣatriyasya na vidyate

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