Final answer:
Moses passes his leadership role to Joshua in Deuteronomy 34.
Step-by-step explanation:
The chapter in which Moses passes his leadership role to Joshua is found in the book of Deuteronomy, specifically in Deuteronomy 34.
In this chapter, Moses climbs Mount Nebo where God shows him the Promised Land from a distance. God tells Moses that he will not be able to enter the land due to an incident where Moses struck a rock to bring forth water instead of speaking to it as God commanded. Moses then passes his leadership role to Joshua, who is chosen by God to lead the Israelites into the Promised Land.