Mahabharata 2.19.43

एवं च मामुपस्थाय कस्माच्च विधिनार्हणाम्प्रणीतां नो न गृह्णीत कार्यं किं चास्मदागमे

evaṃ ca māmupasthāya kasmācca vidhinārhaṇāmpraṇītāṃ no na gṛhṇīta kāryaṃ kiṃ cāsmadāgame

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