Mahabharata 12.23.8
तपो यज्ञस्तथा विद्या भैक्षमिन्द्रियनिग्रहःध्यानमेकान्तशीलत्वं तुष्टिर्दानं च शक्तितः
tapo yajñastathā vidyā bhaikṣamindriyanigrahaḥdhyānamekāntaśīlatvaṃ tuṣṭirdānaṃ ca śaktitaḥ
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book