Mbh 3.275.4a

“Hearing these words of her maid, the slender-waisted and beautiful Kaikeyi put on all her ornaments, and sought her husband in a secluded place. And with a joyous heart, and smiling pleasantly, she addressed these words to him with all the blandishments of love, ‘O king, thou art always true to thy promises. Thou didst promise before to grant me an object of my desire. Do thou fulfil that promise now and save thyself from the sin of unredeemed pledge!’ The king replied, saying, ‘I will grant thee a boon. Ask thou whatever thou wishest! What man undeserving of death shall be slain today and who that deserves death is to be set at liberty? Upon whom shall I bestow wealth to-day, or whose wealth shall be confiscated? Whatever wealth there is in this world, save what belongeth to Brahmanas, is mine! I am the king of kings in this world, and the protector of all the four classes! Tell me quickly, O blessed lady, what that object is upon which thou hast set thy heart!’ Hearing these words of the king, and tying him fast to his pledge, and conscious also of her power over him, she addressed him in these words, ‘I desire that Bharata be the recipient of that investiture which thou hast designed for Rama, and let Rama go into exile living in the forest of Dandaka for fourteen years as an ascetic with matted locks on head and robed in rags and deer-skins!’ Hearing these disagreeable words of cruel import, the king, O chief of the Bharata race, was sorely afflicted and became utterly speechless! But the mighty and virtuous Rama, learning that his father had been thus solicited, went into the forest so that the king’s truth might remain inviolate. And, blessed be thou, he was followed by the auspicious Lakshmana--that foremost of bowmen and his wife Sita, the princess of Videha and daughter of Janaka. And after Rama had gone into the forest, king Dasaratha took leave of his body, agreeably to the eternal law of time.