Joshua 20:5
And when the avenger of blood followeth after him they shall not deliver the slayer unto his hand: because he smote his friend ignorantly, and hated him not before time.
Numbers 35:12
And the cities shall be to flee from the executer of blood, that he which killed die not, until he stand before the congregation in judgment.
Numbers 35:25
And the congregation shall deliver the slayer out of the hand of the judge of blood, and shall restore him again unto the franchised city whither he was fled. And he shall bide there unto the death of the high priest which was anointed with holy oil.
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