The land God promised to give Abraham’s family line was divided up among the Israelites. The book of Joshua records the land given to each tribe.
The tribes of Gad and Reuben received land east of the River Jordan. So did half of the tribe of Manasseh. The rest of the tribes received land west of the River Jordan.
Caleb received land in Hebron. The Levites received towns and grasslands throughout all the other tribes’ land. Their cities included the safe cities.
Keeping careful records about the land would help the Israelites in the future. The records would help each tribe know its borders so they wouldn’t fight about them. The records would show the tribes what land they were responsible for. The records also showed the exact ways God kept his promise to Abraham about land.
Many Canaanites still lived in the land given to the tribes. God promised that he would be the one to drive them out. But the Israelites were his partners and they would have to work hard. Joshua made this clear in his instructions to Joseph’s family line. The tribes had to clear the land and drive out the Canaanites. Not every tribe obeyed those instructions.