Kiskindhākānda - Canto 30

Glorifying Śrī Rāma as a hero, Laksmana comforts his brother who was wailing in many ways at the thought of Sītā, his agony of separation from her having been accentuated by the sight of the autumnal full moon and the water-lilies opening their petals during the night, His heart being captured by the wealth of beauties of autumn, Śrī Rāma extols the autumnal season and seeing Sugrīva inactive even during this season, sends Laksmana to whip the latter into activity.