From the mouth, it is known sprang Brahmanas, from the breast, Ksatriya, from the thighs, Vaisyas, and from the feet, Sudras.
मुखतो ब्राह्मणो जाता उरसः क्षत्रियास्तथा। ऊरुभ्यां जज्ञिरे वैश्याः पद्भयां शूद्रा इति श्रुतिः॥