Mahabharata 6.61.64

यदेतत्परमं गुह्यं त्वत्प्रसादमयं विभोवासुदेव तदेतत्ते मयोद्गीतं यथातथम्

yadetatparamaṃ guhyaṃ tvatprasādamayaṃ vibhovāsudeva tadetatte mayodgītaṃ yathātatham

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