Valmiki Ramayana Aranya Kanda Sarga 13 Shloka 3
Original Shlokaएषा हि सुकुमारी च दुःखैश्च न विमानिता। प्राज्यदोषं वनं प्राप्ता भर्तृस्नेहप्रचोदिता।।3.13.3।।
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सुकुमारी च she is delicate, दुःखैश्च with difficulties, न विमानिता is not let down, एषा this lady, भर्तृस्नेहप्रचोदिता motivated by love for the husband, प्राज्यदोषम् full of difficulties, वनम् forest, प्राप्ता she came.
Even though delicate, Sita never feels discouraged by difficulties. She has come to the forest full of obstacles, since she is motivated by her love for her husband.