Numbers Chapter 35, Verse 11

11: Then ye shall appoint you cities to be cities of refuge for you; that the slayer may flee thither, which killeth any person at unawares.- edit KJV text
11: Determine what cities shall be for the refuge of fugitives, who have shed blood against their will.— edit Douay text
11: And ye shall appoint to yourselves cities: they shall be to you cities of refuge for the slayer to flee to, every one who has killed another unintentionally.— edit LXX text