Valmiki Ramayana Ayodhya Kanda Sarga 7 Shloka 21

सा such I am, अगाधे in unfathomable, भये in fear, मग्ना plunged, दु:खशोकसमन्विता stricken with grief and tears, अनलेन by fire, दह्यमानेव as if being burnt, त्वद्धितार्थम् for your welfare, इह here, आगता have come.

Plunged in unfathomable fear and stricken with grief and tears I am here seeking your wellbeing and yet consumed as though by fire.