Mahabharata 6.46.17

एको भीमः परं शक्त्या युध्यत्येष महाभुजःकेवलं बाहुवीर्येण क्षत्रधर्ममनुस्मरन्

eko bhīmaḥ paraṃ śaktyā yudhyatyeṣa mahābhujaḥkevalaṃ bāhuvīryeṇa kṣatradharmamanusmaran

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