The Levite tribe, which makes its basic living from tithes and offerings for service to God, will not receive territories like the other tribes, However, the other tribes were to give the Levites 48 towns surrounded by pastures. This unified the Israelites under one God by distributing the priests among them.
Six of the towns, 3 on each side to the Jordan were designated as cities of refuge. People that killed a person accidentally could flee to one of these cities for a fair trial. If the person was found that it was “accidental” they could stay in the town until the High Priest died and then could return home. However, if the person was found guilty of murder they would be executed.
So what’s with the High Priest death you ask? Good question. The death of the high priest atoned for the sins of the person who killed someone. The death of the high priest, therefore, had an atoning value like animal sacrifice did.
Inheritance of Zelophehad’s daughters. So if you decided to jump in here is the recap from Numbers 27:
When a man had no sons, his daughters would divide his property. If he had neither sons nor daughters, brothers, or uncles, then the father’s nearest relative would receive the inheritance. In chapter 36, the Lord placed a restriction on daughters who inherited their father’s estate. They had to marry within their own tribe, in order to keep the inheritance within that tribe, just as it would have remained if the father had had sons.