श्रीमद् भगवद्गीता

मूल श्लोकः

ब्राह्मणक्षत्रियविशां शूद्राणां च परंतप।

कर्माणि प्रविभक्तानि स्वभावप्रभवैर्गुणैः।।18.41।।

English Translation By Swami Adidevananda

18.41 The duties of the Brahmanas, Ksatriyas, Vaisyas and the Sudras are clearly divided, O Arjuna, according to Gunas, born of their nature.