Mahabharata 2.13.11

अपरौ च महावीर्यौ महात्मानौ समाश्रितौजरासंधं महावीर्यं तौ हंसडिभकावुभौ

aparau ca mahāvīryau mahātmānau samāśritaujarāsaṃdhaṃ mahāvīryaṃ tau haṃsaḍibhakāvubhau

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