In this age, ye celestials, virtue will flourish in full. After this age will come the cycle called Treta. The Vedas, in that cycle, will lose one quarter. Only three of them will exist.
चतुष्पात् सकलो धर्मो भविष्यत्यत्र वै सुराः। ततस्त्रतायुगं नाम त्रयी यत्र भविष्यति॥