Valmiki Ramayana Ayodhya Kanda Sarga 102 Shloka 18

सा सीता that Sita, श्वशुरम् fatherinlaw, नृपम् king Dasaratha, स्वर्गलोकगतम् as having attained heaven, श्रुत्वा having heard, अश्रुपूर्णाभ्याम् filled with tears, नेत्राभ्याम् with eyes, पतिम् husband, ईक्षितुम् to see, नाशकत् was not able.

On hearing that her fatherinlaw, king Dasaratha, had attained heaven, Sita, her eyes filled with tears could not look at her husband in the face.