Passover is a Jewish festival celebrated since at least the 5th century BCE, typically associated with the tradition of Moses leading the Israelites out of Egypt. According to historical evidence and modern-day practice, the festival was originally celebrated on the 14th of Nissan. Directly after Passover is the Festival of Unleavened Bread, which most traditions describe as originating when the Israelites left Egypt and they did not have sufficient time to add yeast to the bread to allow it to rise. Although the Festivals of Passover and Unleavened Bread are closely associated, this article will focus primarily on Passover.
This is a companion discussion topic for the original content at https://www.worldhistory.org/article/1363/passover-in-the-hebrew-bible/.