Mahabharata 14.50.23

ध्यानयोगादुपागम्य प्रसन्नमतयः सदासुखोपचयमव्यक्तं प्रविशन्त्यात्मवत्तया

dhyānayogādupāgamya prasannamatayaḥ sadāsukhopacayamavyaktaṃ praviśantyātmavattayā

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