Mahabharata 3.206.5

तया शुश्रूषया सिद्धिं महतीं समवाप्स्यसिजातिस्मरश्च भविता स्वर्गं चैव गमिष्यसिशापक्षयान्ते निर्वृत्ते भवितासि पुनर्द्विजः

tayā śuśrūṣayā siddhiṃ mahatīṃ samavāpsyasijātismaraśca bhavitā svargaṃ caiva gamiṣyasiśāpakṣayānte nirvṛtte bhavitāsi punardvijaḥ

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