Mahabharata 14.43.24

लक्षणं महतो ध्यानमव्यक्तं साधुलक्षणम्प्रवृत्तिलक्षणो योगो ज्ञानं संन्यासलक्षणम्

lakṣaṇaṃ mahato dhyānamavyaktaṃ sādhulakṣaṇampravṛttilakṣaṇo yogo jñānaṃ saṃnyāsalakṣaṇam

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