What date on the timeline marks the beginning of the Jewish diaspora?

Which of the following texts contains commentaries on the teachings of moses

The Jewish diaspora refers to the dispersal of Jewish people outside of the historical land of Israel. The exact date marking the beginning of the Jewish diaspora is not clear-cut, as it occurred gradually over several centuries. However, a significant event often cited as a starting point is the destruction of the Second Temple in Jerusalem by the Romans in 70 CE. This event led to a large-scale dispersion of Jews throughout the Mediterranean region and beyond.