Vows observed by representatives are also introduced. The Brahmanas perform acts that should be performed by the Shudras and the Shudras take to earn wealth.
व्रतप्रतिनिधिश्चैव तस्मिन् काले प्रवर्तते। ब्राह्मणाः शूद्रकर्माणस्तथा शूद्राधनार्जकाः॥