श्रीमद् भगवद्गीता

मूल श्लोकः

ब्राह्मणक्षत्रियविशां शूद्राणां च परंतप।

कर्माणि प्रविभक्तानि स्वभावप्रभवैर्गुणैः।।18.41।।

English Translation By Swami Gambirananda

18.41 O scorcher of enemies, the duties of the Brahmanas, the Ksatriyas and the Vaisyas, as also of the Sudras have been fully classified according to the gunas born from Nature.