Deuteronomy 19:12

Then the elders of his city shall send and fetch him thence, and deliver him into the hand of the avenger of blood, that he may die.

Joshua 20:5

And if the avenger of blood pursue after him, then they shall not deliver the slayer up into his hand; because he smote his neighbour unwittingly, and hated him not beforetime.

Joshua 20:3

That the slayer that killeth {any} person unawares {and} unwittingly may flee thither: and they shall be your refuge from the avenger of blood.

Numbers 35:21

Or in enmity smite him with his hand, that he die: he that smote {him} shall surely be put to death; {for} he {is} a murderer: the revenger of blood shall slay the murderer, when he meeteth him.

Deuteronomy 19:6

Lest the avenger of the blood pursue the slayer, while his heart is hot, and overtake him, because the way is long, and slay him; whereas he {was} not worthy of death, inasmuch as he hated him not in time past. {slay...: Heb. smite him in life} {in...: Heb. from yesterday the third day}

Numbers 35:27

And the revenger of blood find him without the borders of the city of his refuge, and the revenger of blood kill the slayer; he shall not be guilty of blood: {he...: Heb. no blood shall be to him}

Numbers 35:12

And they shall be unto you cities for refuge from the avenger; that the manslayer die not, until he stand before the congregation in judgment.

Numbers 35:24

Then the congregation shall judge between the slayer and the revenger of blood according to these judgments: