Valmiki Ramayana Sundara Kanda Sarga 38 Shloka 66
Original Shlokaराघवस्त्वत्समारम्भान्मयि यत्नपरो भवेत्। इदं ब्रूयाश्च मे नाथं शूरं रामं पुनः पुनः।।5.38.66।।
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राघवः Rama, त्वत्समारम्भात् by your efforts alone, मयि regarding me, यत्नपरः one who makes efforts, भवेत् will be, मे my, नाथम् husband, शूरम् powerful hero, रामम् Rama, पुनः पुनः again and again, इदम् this, ब्रूयाः may tell.
"By your efforts alone my husband will try for my release. You may tell these words to my heroic husband, Rama, again and again.