Valmiki Ramayana Ayodhya Kanda Sarga 28 Shloka 5
Original Shlokaसीते विमुच्यतामेषा वनवासकृता मतिः। बहुदोषं हि कान्तारं वनमित्यभिधीयते।।2.28.5।।
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सीते O Sita, वनवासकृता to live in the forest, एषा this, मति: mind, विमुच्यताम् give up, कान्तारम् a dreary forest, वनम् forest, बहुदोषं (बहुदोषयुतं) has many hardships, अभिधीयते हि is being said.
Give up the desire to live in the forest, O Sita Living in the dreary jungle, it is said, has many hardships.