Valmiki Ramayana 6.109.16
तेषामसम्भ्रमं दृष्ट्वा वाजिनां रावणस्तदा ।भूय एव सुसङ्क्रुद्धः शरवर्षं मुमोच ह॥
teṣāmasambhramaṃ dṛṣṭvā vājināṃ rāvaṇastadā |bhūya eva susaṅkruddhaḥ śaravarṣaṃ mumoca ha ||
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book