kalindyam vidhivat snatva
kalindyam-in the River Yamuna; vidhi-vat-according to prescribed regulations; snatva-bathing; krta-performing; punya-pious; jala-kriyah-oblations by offering water; maunena-with gravity; samyata-pranah-controlling the mind and senses; brahma-putrau-unto the two sons of Lord Brahma (Aṅgira and Narada); avandata-offered his prayers and obeisances.