Valmiki Ramayana Ayodhya Kanda Sarga 20 Shloka 29
Original Shlokaचतुर्दश हि वर्षाणि वत्स्यामि विजने वने। मधुमूलफलैर्जीवन्हित्वा मुनिवदामिषम्।।2.20.29।।
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अमिषम् all meat, हित्वा abstaining, मुनिवत् like a hermit, मधुमूलफलैः honey, fruits and roots, जीवन् while living on, चतुर्दश fourteen, वर्षाणि years, विजने in a solitary, वने in the forest, वत्स्यामि am to dwell.
Abstaining from eating meat like hermits and living on honey, fruits and roots, I am to live in the solitary forest for fourteen years.