Valmiki Ramayana Sundara Kanda Sarga 58 Shloka 89
Original Shlokaततस्सा ह्रीमती बाला भर्तुर्विजयहर्षिता।।5.58.89।। अवोचद्यदि तत्तथ्यं भवेयं शरणं हि वः।
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ततः then, ह्रीमती bashful, बाला young, सा that Sita, भर्तुः husband, विजयहर्षिता feeling happy that he will succeed, अवोचत् hearing the words, तत् that, तथ्यं यदि comes true, वः thee, शरणम् protect, भवेयम् I will.
'On hearing the words (of Trijata) that 'Rama will succeed', young and bashful Sita felt happy and said that 'If it comes true I will protect thee'.