Valmiki Ramayana Bala Kanda Sarga 64 Shloka 18
Original Shlokaअथवा नोच्छवसिष्यामि संवत्सरशतान्यपि। अहं विशोषयिष्यामि ह्यात्मानं विजितेन्द्रिय:।।1.64.18।।
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अथवा further, संवत्सरशतान्यपि even for hundreds of years, नोच्छवसिष्यामि I shall not breathe, अहम् I, विजितेन्द्रिय: having conquered my senses, आत्मानम् this body, विशोषयिष्यामि will emaciate.
"Further, I shall not even inhale for hundreds of years. I shall conquer my senses and dry up this body.