Valmiki Ramayana Yuddha Kanda Sarga 89 Shloka 21
Original Shlokaततःशरसहस्रेणसङ्क्रुद्धोरावणात्मजः । बिभेदसमरेवीरोलक्ष्मणंभीमविक्रमः ।।6.89.21।।
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ततः then, वीरः hero, भीमविक्रमः of terrific valour, रावणात्मजः Ravana's son, सङ्क्रुद्धः enraged, समरे in war, लक्ष्मणम् Lakshmana, शरसहस्रेण with thousand arrows, बिभे pierced
Then enraged Ravana's son endowed with terrific valour pierced Lakshmana with a thousand arrows.