Valmiki Ramayana Sundara Kanda Sarga 13 Shloka 15

अथवा or else, रावणस्य Ravana's, निवेशने in his palace, निहिता kept, सीता Sita, पञ्जरस्था in the cage, शारिका इव like myna, नूनम् surely, लालप्यते crying, मन्ये I think.

"Or, I think Sita might have been imprisoned in a cage like a myna in Ravana's palace. She will be surely crying.