Valmiki Ramayana 2.12.5
मण्ड्ले पन्नगो रुद्धो मन्त्रैरिव महाविषः ।अहोधिगिति सामर्षो वाचमुक्त्वा नराधिपः॥
maṇḍle pannago ruddho mantrairiva mahāviṣaḥ |ahodhigiti sāmarṣo vācamuktvā narādhipaḥ ||
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book