Mahabharata 6.84.18

अपराजितो महाराज पराजिष्णुर्महारथःशरैर्बहुभिरानर्छद्भीमसेनं महाबलम्

aparājito mahārāja parājiṣṇurmahārathaḥśarairbahubhirānarchadbhīmasenaṃ mahābalam

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