But it's a fascinating story, the story of Joseph, how he is sold by his brothers into slavery, and taken from Canaan to Egypt. But Joseph, once again, fascinating story, is eventually able to rise through the ranks, become the vizier of Egypt, and later, his family, including Jacob, come to Egypt when there's a famine in Canaan. And that is the explanation for the biblical settlement of a significant fraction of the Israelites in Egypt. But then they are enslaved, and according to biblical accounts, they are enslaved for 400 years, over 400 years. And that's what you see in this green line right over here. And they stay enslaved in Egypt until we get to Moses, who is considered the most significant of the prophets in the Jewish tradition, and one of the very most significant prophets amongst Christians and Muslims. So let's get to Moses.