Valmiki Ramayana Ayodhya Kanda Sarga 63 Shloka 33

अहम् I, आत्मनः my own, जीवितक्षयम् loss of life, तथा not so much, नानुशोचामि do not regret, मद्वधे after my killing, मातरम् mother, पितरं च and father, उभौ both, अनुशोचामि I am grieving.

'I do not regret so much about the loss of my own life as about my mother and father after I am dead.