Mahabharata 14.40.6
तत्र बुद्धिमतां लोकाः संन्यासनिरताश्च येध्यानिनो नित्ययोगाश्च सत्यसंधा जितेन्द्रियाः
tatra buddhimatāṃ lokāḥ saṃnyāsaniratāśca yedhyānino nityayogāśca satyasaṃdhā jitendriyāḥ
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book