The Life of Pythagoras by Porphyry of Tyre
Translated by Kenneth Sylvan Guthrie
Read and animated by Dan Attrell
Text available online here: https://www.tertullian.org/fathers/porphyry_life_of_pythagoras_02_text.htm and here: https://amzn.to/3rCsF0U (affiliate link)
The Modern Hermeticist 