Mahabharata 12.221.70
परस्वादानरुचयो विपण्यव्यवहारिणःअदृश्यन्तार्यवर्णेषु शूद्राश्चापि तपोधनाः
parasvādānarucayo vipaṇyavyavahāriṇaḥadṛśyantāryavarṇeṣu śūdrāścāpi tapodhanāḥ
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book