Valmiki Ramayana Ayodhya Kanda Sarga 113 Shloka 16
Original Shlokaनैतच्चित्रं नरव्याघ्र शीलवृत्तवतां वर। यदार्यं त्वयि तिष्ठेत्तु निम्ने सृष्टमिवोदकम्।।2.113.16।।
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नरव्याघ्र O best of men, शीलवृत्तवताम् among men of excellent character and dispositon, वर foremost, सृष्टम् poured out, उदकम् water, निम्ने इव like downward, आर्यम् noble, त्वयि in you, यत् तिष्ठेत् reside, एतत् that one, चित्रम् surprising, न not.
O best of men, foremost among men of excellent character and dispositon, it is not surprising that all noble qualities come to reside in you naturally like water poured flowing downward.