Valmiki Ramayana Yuddha Kanda Sarga 28 Shloka 10
Original Shlokaज्येष्ठःकेसरिणःपुत्त्रोवातात्मजइतिश्रुतः । हनूमानितिविख्यातोलङ्घितोयेनसागरः ।।6.28.10।।
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येन this, सागरः sea, लङ्घितः leapt over, केसरिणः Kesari's, ज्येष्ठः eldest, पुत्त्रः son, वातात्मजःइति of WindGod, श्रुतः son, हनूमानिति called Hanuman, विख्यातः popular.
"He is the eldest son born of Kesari and the son of WindGod and is popularly known as Hanuman. He leapt over the sea and came."