Numbers 35:22-32

22 “But suppose someone pushes another person without having shown previous hostility, or throws something that unintentionally hits another person,
23 or accidentally drops a huge stone on someone, though they were not enemies, and the person dies.
24 If this should happen, the community must follow these regulations in making a judgment between the slayer and the avenger, the victim’s nearest relative:
25 The community must protect the slayer from the avenger and must escort the slayer back to live in the city of refuge to which he fled. There he must remain until the death of the high priest, who was anointed with the sacred oil.
26 “But if the slayer ever leaves the limits of the city of refuge,
27 and the avenger finds him outside the city and kills him, it will not be considered murder.
28 The slayer should have stayed inside the city of refuge until the death of the high priest. But after the death of the high priest, the slayer may return to his own property.
29 These are legal requirements for you to observe from generation to generation, wherever you may live.
30 “All murderers must be put to death, but only if evidence is presented by more than one witness. No one may be put to death on the testimony of only one witness.
31 Also, you must never accept a ransom payment for the life of someone judged guilty of murder and subject to execution; murderers must always be put to death.
32 And never accept a ransom payment from someone who has fled to a city of refuge, allowing a slayer to return to his property before the death of the high priest.
Holy Bible. New Living Translation copyright© 1996, 2004, 2007, 2013 by Tyndale House Foundation. Used by permission of Tyndale House Publishers Inc., Carol Stream, Illinois 60188. All rights reserved.