Mahabharata 9.48.22

द्वैपायनश्च धर्मात्मा तत्रैवाप्लुत्य भारतसंप्राप्तः परमं योगं सिद्धिं च परमां गतः

dvaipāyanaśca dharmātmā tatraivāplutya bhāratasaṃprāptaḥ paramaṃ yogaṃ siddhiṃ ca paramāṃ gataḥ

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