Devibhagavatapurana 3.28.53

3.28.53

vyāsa uvāca |
iti tadvacanaṃ śrutvā pratyuvāca videhajā |
divyaṃ diṣṭyā yatiṃ jñātvā mandodaryāḥ patiṃ tadā ||

Vyâsa said:-- The daughter of Jânakî, hearing the words of Râvana, the husband of Mandodarî, unfortunately took him to be a good Yogi and replied in the following way:-- “Perhaps you have heard that a prosperous king Das’aratha is reigning in the Ayodhyâ city. He has four sons; the eldest of these, S’rî Râm Chandra, is my husband. The king offered two boons to Kaikeyî; due to which Râm Chandra has been exiled in this forest and is with his brother Laksmana.