Valmiki Ramayana Ayodhya Kanda Sarga 37 Shloka 27
Original Shlokaभरतश्च सशत्रुघ्नश्चीरवासा वनेचरः। वने वसन्तं काकुत्स्थ मनुवत्स्यति पूर्वजम्।।2.37.27।।
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सशत्रुघ्नः Satrughna, भरतश्च also Bharata, चीरवासाः wearing bark robes, वनेचरः wandering in the forest, वने in the forest, वसन्तं living there, पूर्वजम् elder brother, काकुत्स्थम् Son of the Kakutstha (Rama), अनुवत्स्यति follow.
Wandering in the forest and wearing bark, Satrughna and Bharata will live in the company of their elder brother (Rama) in the jungle.