Valmiki Ramayana Ayodhya Kanda Sarga 8 Shloka 21
Original Shlokaअनर्थदर्शिनी मौर्ख्यान्नात्मानमवबुध्यसे। शोकव्यसनविस्तीर्णे मज्जन्ती दुःखसागरे।।2.8.21।।
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शोकव्यसनविस्तीर्णे widened with tears and troubles, दु:खसागरे in the ocean of sorrow, मज्जन्ती while you are sinking, मौर्ख्यात् out of stupidity, अनर्थदर्शिनी do not see (your own) wellbeing, आत्मानम् (your) own self, नावबुध्यसे you do not perceive.
You are sinking in the sea of sorrow widened with tears and troubles. But you are stupid enough not to perceive your own wellbeing.