Valmiki Ramayana Ayodhya Kanda Sarga 58 Shloka 34
Original Shlokaजानकी तु महाराज निश्श्वसन्ती मनस्विनी। भूतोपहतचित्तेव विष्ठिता विस्मृता स्मिता।।2.58.34।।
1 source checked for this shloka
महाराज O great king, मनस्विनी sensitive lady, जानकी तु Janaki, निश्श्वसन्ती heaving sighs, भूतोपहतचित्तेव like one possessed, विस्मृता स्मिता like one unconcerned with the surroundings and yet smiling, विष्ठिता stood stupefied.
O great king as for that sensitive Janaki, she stood sighing, stupefied and oblivious (of the past), yet smiling as though her mind was possessed by an evil spirit.