Mahabharata 5.154.5
किमब्रवीन्महाबाहुः सर्वधर्मविशारदःभीमसेनार्जुनौ वापि कृष्णो वा प्रत्यपद्यत
kimabravīnmahābāhuḥ sarvadharmaviśāradaḥbhīmasenārjunau vāpi kṛṣṇo vā pratyapadyata
Our plain-language meaning of this verse is waiting for scholar review.