The accused must stay in the city of refuge until the death of the high priest; only after the death of the high priest may they return to their own property.
Do this so that innocent blood will not be shed in your land, which the Lord your God is giving you as your inheritance, and so that you will not be guilty of bloodshed.
Otherwise, the avenger of blood might pursue him in a rage, overtake him if the distance is too great, and kill him even though he is not deserving of death, since he did it to his neighbor without malice aforethought.