'Someone' in the Bible

so that a person who kills someone unintentionally or accidentally may flee there. These will be your refuge from the avenger of blood.

When someone flees to one of these cities, stands at the entrance of the city gate, and states his case before the elders of that city, they are to bring him into the city and give him a place to live among them.

These were the cities of refuge appointed for all the Israelites and for resident foreigners living among them. Anyone who accidentally killed someone could escape there and not be executed by the avenger of blood, at least until his case was reviewed by the assembly.