It was at that time that Khalid Ibn Yazid sparked its migration from Alexandria to the Islamic world, facilitating the translation and preservation of Greek alchemical texts in the 8th and 9th centuries.
ɪt wʌz æt ðæt tˈaɪm ðæt kˈɑːlɪd ˈɪbən jˈæzɪd spˈɑːɹkt ɪts maɪɡɹˈeɪʃən fɹʌm ˌælɪɡzˈændɹiə tə ðɪ ɪslˈɑːmɪk wˈɜːld, fəsˈɪlᵻtˌeɪɾɪŋ ðə tɹænslˈeɪʃən ænd pɹˌɛzɚvˈeɪʃən ʌv ɡɹˈiːk ælkˈɛmɪkəl tˈɛksts ɪnðɪ ˈeɪtθ ænd nˈaɪnθ sˈɛntʃɚɹiz.