Valmiki Ramayana Yuddha Kanda Sarga 43 Shloka 31
Original Shlokaवज्राशनिसमस्पर्शोद्विविदोऽप्यशनिप्रभम् । जघानगिरिशृङ्गेणमिषतांसर्वरक्षसाम् ।।6.43.31।।
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वज्राशनिसमस्पर्शः like thunderbolt to touch, द्विविदोपि Dwivida's body, सर्वरक्षसाम् all Rakshasas, मिषताम् watching, गिरिशृङ्गेण mountain peak, अशनिप्रभम् Asaniprabhu, जघान moved about.
Dwivida whose body was like a thunderbolt to feel, moved about on the mountain peak as Rakshasas were watching.