Valmiki Ramayana Ayodhya Kanda Sarga 25 Shloka 3
Original Shlokaयं पालयसि धर्मं त्वं धृत्या च नियमेन च। स वै राघवशार्दूल धर्मस्त्वामभिरक्षतु।।2.25.3।।
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राघवशार्दूल O tiger among the descendants of Raghu त्वम् you, धृत्या with courage, नियमेन च with selfdiscipline, यं धर्मम् which duty, पालयसि you are carrying out, सः धर्मः वै that duty alone, त्वाम् you, अभिरक्षतु let it protect.
The duty which you are carrying out with courage and selfdiscipline, O tiger among the descendants of Raghu will alone protect you.