Valmiki Ramayana Yuddha Kanda Sarga 67 Shloka 18
Original Shlokaस कुम्भकर्णंकुपितोजघानवेगेनशैलोत्तमभीमकायम् । स चक्षुभेतेनतदाभिभूतोमेदार्द्रगात्रोरुधिरावसिक्तः ।।6.67.18।।
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कुपितः enraged, सः he, शैलोत्तमभीमकायम् rock like frightening body, कुम्भकर्णम् Kumbhakarna, वेगेन swiftly, जघान struck, तदा then, तेन by that, अभिभूतः overpo were d, सः he, मेदार्द्रगात्रः bespattered with fat, रुदिरावसिक्तः bathed in blood, सचक्षुभे upset.
Enraged Hanuman struck Kumbhakarna endowed with a rock like frightening body. Overpowered by that blow Kumbhakarna was upset and bespattered with fat and got bathed in blood.