Valmiki Ramayana 6.101.18
हताश्वाद्वेगवान् वेगादवप्लुत्य महारथात् ।क्रोधमाहारयत्तीव्रं भ्रातरं प्रति रावणः॥
hatāśvādvegavān vegādavaplutya mahārathāt |krodhamāhārayattīvraṃ bhrātaraṃ prati rāvaṇaḥ ||
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book