Egyptian is first attested in writing around 3000 BCE and finally went extinct around 1300 CE, making it the language with the longest written history in the world.
ɪdʒˈɪpʃən ɪz fˈɜːst ɐtˈɛstᵻd ɪn ɹˈaɪɾɪŋ ɚɹˈaʊnd θɹˈiː θˈaʊzənd bˌiːsˌiːˈiː ænd fˈaɪnəli wɛnt ɛkstˈɪŋkt ɚɹˈaʊnd wˈʌn θˈaʊzənd θɹˈiːhˈʌndɹɪd sˌiːˈiː, mˌeɪkɪŋ ɪt ðə lˈæŋɡwɪdʒ wɪððə lˈɔŋɡɪst ɹˈɪʔn̩ hˈɪstɚɹi ɪnðə wˈɜːld.