Valmiki Ramayana Yuddha Kanda Sarga 108 Shloka 33
Original Shlokaएवंप्रकाराबहवस्समुत्पाताभयापहाः ।।6.108.33।। रावणस्यविनाशायदारुणाःसम्प्रजज्ञिरे ।
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एवंप्रकाराः in that manner, बहवः many, भयावहाः frightful, दारुणाः dreadful, समुत्पाताः falling, रावणस्य Ravana's, विनाशाय destruction, सम्प्रजज्ञिरे indicated
In that manner, many frightful and dreadful objects falling indicated destruction of Ravana.