The Exodus Canaanite origin for ancient Israel. The story of the Exodus is told in the books of Exodus, Leviticus, Numbers, and Deuteronomy, the last four of the five books of the Torah (also called the Pentateuch). It begins with the Israelites in slavery. Their prophet Moses leads them out of Egypt and through the wilderness to Mount Sinai, where Yahweh reveals himself to his people and establishes the Mosaic covenant: they are to keep his "torah" (i.e. law, instruction), and in return he will give them the land of Canaan. The Israelites accept the covenant and receive their laws, and, with
Book of Leviticus sin and guilt offerings, provide the means to gain forgiveness for sins (Leviticus 4–5) and purification from impurities (Leviticus 11–16) so that God can continue to live in the Tabernacle in the midst of the people. Scholars generally agree that Leviticus developed over a long time and that it reached its present form in the Persian period (538–332 BC). The English name Leviticus comes from the Latin "Leviticus," which is in turn from the Greek Greek Λευιτικόν, "Leuitikon", referring the priestly tribe of the Israelites, “Levi.” The Greek expression is in turn a variant of the rabbinic Hebrew "torat kohanim",