If the verdict comes from the court that an inadvertent killer has to go to the city of refuge to exile, but there is no kohen gadol at that time - the killer cannot every leave his exile. Plus, Yoav and the mistakes he made in trying to seek refuge. Plus, the angel of Rome. Plus, a new mishnah, with a person in need of exile who is in a tree, on the border of the city of refuge. And another mishnah, with the role of ma'aser sheni - and the Levite cities Along with the need to take refuge in a city other than your own, even if your residence is in a city of refuge.