Valmiki Ramayana 5.46.35
समुत्पाट्य गिरेः शृङ्गं समृगव्यालपादपम् ।जघान हनुमान् वीरो राक्षसौ कपिकुञ्जरः॥
samutpāṭya gireḥ śṛṅgaṃ samṛgavyālapādapam |jaghāna hanumān vīro rākṣasau kapikuñjaraḥ ||
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book