Valmiki Ramayana Sundara Kanda Sarga 53 Shloka 28
Original Shlokaयद्यस्ति पतिशुश्रूषा यद्यस्ति चरितं तपः। यदि चास्त्येकपत्नीत्वं शीतो भव हनूमतः।।5.53.28।।
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पतिशुश्रूषा service to my husband, अस्ति यदि if rendered, तपः austerities, चरितम् practised, अस्ति यदि if I am, एकपत्नीत्वम् loyal to my husband, अस्ति च and so यदि if it be, त्वम् you, हनूमतः for Hanuman, शीतः cool, भव be.
"O Firegod if I have served my husband, if I have practised austerities, and if I am loyal to my husband, be cool to Hanuman.