Valmiki Ramayana Aranya Kanda Sarga 15 Shloka 26
Original Shlokaस तं दृष्ट्वा कृतं सौम्यमाश्रमं सीतया सह। राघवः पर्णशालायां हर्षमाहारयत्परम्।।3.15.26।।
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सः he, राघवः Rama, तम् him, कृतम् made, सौम्यम् beautiful, आश्रमम् hermitage, सीतया सह with Sita, दृष्ट्वा after seeing, पर्णशालायाम् in the leafy cottage, परं much, हर्षम् happiness, आहारयत् expressed.
Rama and Sita saw the beautiful hermitage built by Lakshmana, and expressed much happiness over the leafthatched cottage.