Valmiki Ramayana Aranya Kanda Sarga 41 Shloka 16
Original Shlokaतदिदं काकतालीयं घोरमासादितं मया। अत्र किं शोचनीयस्त्वं ससैन्यो विनशिष्यसि।।3.41.16।।
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मया I, काकतालीयम् accidental, घोरम् dreadful, तत् that, इदम् this, आसादितम् reached, अत्र here, किम् what, त्वम् you, शोचनीयः deplorable, ससैन्यः along with your army, विनशिष्यसि will perish.
I am faced with this dreadful disaster accidentally. You will not only be in a miserable state because of your misdeeds, you will perish along with your army.