Valmiki Ramayana Yuddha Kanda Sarga 67 Shloka 31
Original Shlokaतेषुवानरमुख्येषुपातितेषुमहात्मसु । वानराणांसहस्राणिकुम्बकर्णंप्रदद्रुवुः ।।6.67.31।।
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महात्मसु great leaders, तेषु they being, वानरमुख्येषु important among Vanaras, पातितेषु fallen, वानराणाम् Vanaras, सहस्राणि thousands, कुम्भकर्णम् Kumbhakarna, प्रदुद्रुवुः went towards.
Being great leaders and the important among them fallen, the Vanaras went in thousands towards Kumbhakarna.