2-4. you must choose three of your towns to be Safe Towns. Divide the land into three regions with one Safe Town near the middle of each, so that a Safe Town can be easily reached from anywhere in your land.Then, if one of you accidentally kills someone, you can run to a Safe Town and find protection from being put to death. But you must not have been angry with the person you killed.
5. For example, suppose you and a friend go into the forest to cut wood. You are chopping down a tree with an axe, when the axe head slips off the handle, hits your friend, and kills him. You can run to one of the Safe Towns and save your life.
6. You don't deserve to die, since you did not mean to harm your friend. But he did get killed, and his relatives might be very angry. They might even choose one of the men from their family to track you down and kill you. If it is too far to one of the Safe Towns, the victim's relative might be able to catch you and kill you.
7. That's why I said there must be three Safe Towns.
8-9. Israel, the Lord your God has promised that if you obey his laws and teachings I'm giving you, and if you always love him, then he will give you the land he promised your ancestors. When that happens, you must name three more Safe Towns in the new territory.
10. You will need them, so innocent people won't be killed on your land while they are trying to reach a Safe Town that is too far away. You will be guilty of murder, if innocent people lose their lives because you didn't name enough Safe Towns in the land the Lord your God will give you.