Valmiki Ramayana Yuddha Kanda Sarga 59 Shloka 72
Original Shlokaसशरौघसमायस्तोनीलःकपिचमूपतिः । करेणेकैनेशैलाग्रंरक्षोधिपतयेऽसृजत् ।।6.59.72।।
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शरौघसमायस्तः pressurized by streams of arrows, कपिचमूपतिः monkey leader, सःनीलः that Nila, एकेन alone, करेण tearing up, शैलाग्रम् mountain peak, रक्षोधिपतये on the Rakshasa Lord, असृजत् hurled.
Pressured by the streams of arrows, the monkey leader, Neela single handed took up a peak of a mountain and hurled at the Lord of Rakshasas.