Valmiki Ramayana Yuddha Kanda Sarga 83 Shloka 8
Original Shlokaसमरेयुध्यमानानामस्माकंप्रेक्षतांपुरः । जघानरुदतींसीतामिन्द्रजिद्रावणात्मजः ।।6.83.8।।
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रावणात्मजः Ravana's son, इन्द्रजित् Indrajith, समरे in war, युध्यमानानम् while we were fighting the war, प्रेक्षताम् looking, अस्माकम् in front of us, पुरःearlier, रुदतीम् crying, सीताम् Sita, जघान struck
"Ravana's son, Indrajith struck Sita, who was crying in front of us looking at us while we were fighting in war."