Only these four orders of men, O king, were thus created. They who belong to classes besides these are said to have originated from an intermixture of these.
चतुर्णामेव वर्णानामागमः पुरुषर्षभ। अतोऽन्ये त्वतिरिक्ता ये ते वै संकरजाः स्मृताः॥