Valmiki Ramayana Ayodhya Kanda Sarga 1 Shloka 9
Original Shlokaस हि रूपोपपन्नश्च वीर्यवाननसूयकः। भूमौवनुपमस्सूनुर्गुणैर्दशरथोपमः।।2.1.9।।
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स: he (Rama), रूपोपपन्न: च handsome too, वीर्यवान् energetic, अनसूयक: free from envy, गुणै: by virtues, दशरथोपम: equal to Dasaratha, भूमौ on this earth, अनुपम: incomparable, सूनु: हि son he was.
Endowed with beauty and strengh, free from envy, and in virtues equal to Dasaratha, Rama was verily an incomparable son on earth.