Valmiki Ramayana Aranya Kanda Sarga 29 Shloka 24
Original Shlokaचतुर्दश सहस्राणि राक्षसानां हतानि ते। त्वद्विनाशात्करोम्येषां तेषामश्रुप्रमार्जनम्।।3.29.24।।
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ते for you, एषां these, राक्षसानाम् of demons, चतुर्दश fourteen, सहस्राणि thousand, हतानि killed, त्वद्विनाशात् by their destruction, तेषाम् their, अश्रुप्रमार्जनम् wiping their tears, करोमि I shall carry out.
You have killed these fourteen thousand demons. Therefore, I will wipe their tears by destroying you.