Valmiki Ramayana Ayodhya Kanda Sarga 105 Shloka 42
Original Shlokaन मया शासनं तस्य त्यक्तुं न्याय्य मरिन्दम। स त्वयापि सदा मान्यं स वै बन्धु स नः पिता।।2.105.42।।
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अरिन्दम O subduer of enemies, मया by me, तस्य his, शासनम् order, त्यक्तुम् to discard, न न्याय्यम् is not proper, त्वयापि by you also, तत् that one, सदा always, मान्यम् to be respected, सः he, नः for us, बन्धुः वै relation indeed, सः he, पिता father.
O subduer of enemies, I cannot violate the order of the king. You also must respect it for he is our father and friend indeed.