Mahabharata 12.30.26

तपसा ब्रह्मचर्येण सत्येन च दमेन चयुक्तोऽपि धर्मनित्यश्च न स्वर्गवासमाप्स्यसि

tapasā brahmacaryeṇa satyena ca damena cayukto'pi dharmanityaśca na svargavāsamāpsyasi

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