Mahabharata 5.149.35

एष नो विजये मूलमेष तात विपर्ययेअत्र प्राणाश्च राज्यं च भावाभावौ सुखासुखे

eṣa no vijaye mūlameṣa tāta viparyayeatra prāṇāśca rājyaṃ ca bhāvābhāvau sukhāsukhe

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