Valmiki Ramayana Yuddha Kanda Sarga 59 Shloka 89
Original Shlokaएवमुक्त्वामहाबाहूरावणोराक्षसेश्वरः । सन्धायबाणमस्त्रणचमूपतिमताडयत् ।।6.59.89।।
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महाबाहुः broad shouldered, राक्षसेश्वरः Rakshasa king, रावणः Ravana, एवम् like that, उक्त्वा spoken, बाणम् arrow, अस्त्रण chanting the mantras, सन्धाय fixing the arrow, चमूपतिम् commander in chief, अताडयत् struck.
Speaking like that, Ravana, the king of Rakshasas chanting the mantras and fixing the arrow struck the commander in chief (Neela) of the Vanara army.