Ayodhyākānda - Canto 37

Śrī Rāma urges his servants to fetch the bark of trees for being used as his wearing apparel. At this Kaikeyī herself brings them the desired dress, which both Śrī Rāma and Laksmana cover themselves with, taking off their princely robes. Sītā, however, finds it difficult to wear the bark supplied to her and ultimately puts it on over her own dress with the help of Śrī Rāma despite the remonstrances of Vasistha, who severely castigates Kaikeyī for her cruelty in exiling them.