Ramayana
तत्र स्नात्वा च विधिवज्जप्त्वा जप्यमनुत्तमम् । नर्मदासलिलात्तस्मादुत्ततार स रावणः ॥ 7-31-39 ॥
Having bathed there according to the prescribed rites and softly recited the supreme prayer, Ravana then came up out of those waters of the Narmada.
english translation