Valmiki Ramayana Aranya Kanda Sarga 28 Shloka 1
Original Shlokaनिहतं दूषणं दृष्ट्वा रणे त्रिशिरसा सह। खरस्याप्यभवत्त्रासो दृष्ट्वा रामस्य विक्रमम्।।3.28.1।।
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रणे in combat, त्रिशिरसा सह with Trisira, निहतम् killed, दूषणम् Dusana, दृष्ट्वा seeing, रामस्य Rama's, विक्रमम् prowess, दृष्ट्वा seeing, खरस्यापि to Khara also, त्रासः fear, अभवत् overcame.
Khara was overtaken by fear at the prowess of Rama, when he saw Dusana and Trisira killed. Combat between Rama and Khara---- wounded Khara gets down the chariot to fight-- deities assemble-- worship great Rama.