Valmiki Ramayana Sundara Kanda Sarga 58 Shloka 111
Original Shlokaराजस्वनमिदं दुर्गं तव भग्नं दुरात्मना। वानरेण ह्यविज्ञाय तव वीर्यं महाबल।।5.58.111।।
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महाबल powerful, राजन् king, दुरात्मना evilminded, वानरेण by a vanara, तव your, वीर्यम् valour, अविज्ञाय not knowing, दुर्गम् inaccessible, तव your, इदं वनम् this garden, भग्नम् destroyed.
'O powerful king an evilminded vanara has destroyed the inaccessible pleasure garden not knowing your valour.