Numbers 35:30-32

Evangelical Heritage Version

³⁰ Everyone who has taken someone’s life is to be put to death as a murderer on the testimony of witnesses, but no one is to die on the testimony of only one witness.

³¹ You are not to accept a ransom for the life of a murderer who is guilty of death, because he must certainly be put to death.

³² You are not to accept a ransom for the one who has fled to a city of refuge in order to allow him to return to live in his land before the death of the priest.