Valmiki Ramayana Ayodhya Kanda Sarga 104 Shloka 23
Original Shlokaत्वया राज्यमयोध्यायां प्राप्तव्यं लोकसत्कृतम्। वस्तव्यं दण्डकारण्ये मया वल्कलवाससा।।2.104.23।।
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त्वया by you, अयोध्यायाम् in Ayodhya, लोकसत्कृतम् honoured by the the world, राज्यम् kingdom, प्राप्तव्यम् is to be obtained, मया by me, वल्कलवाससा with barkrobes as garments, दण्डकारण्ये in Dandaka forest, वस्तव्यम् I must live.
You shall rule the kingdom wellhonoured by the people in Ayodhya and I shall live in Dandaka forest wearing bark as garments.