Valmiki Ramayana Aranya Kanda Sarga 55 Shloka 21
Original Shlokaराज्यभ्रष्टेन दीनेन तापसेन गतायुषा। किं करिष्यसि रामेण मानुषेणाल्पतेजसा।।3.55.21।।
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राज्यभ्रष्टेन who lost his kingdom, दीनेन by a dejected person, तापसेन an ascetic, गतायुषा with a short life one, मानुषेण human being, अल्पतेजसा with one who lacks lustre, रामेण Rama, किं करिष्यसि what is the use for you ,
Of what use is Rama who has lost his kingdom, who is depressed and leads an ascetic life and who is a shortlived, lacklustre human being.