Deuteronomy 19:6

English Standard Version

6 lest the avenger of blood in hot anger pursue the manslayer and overtake him, because the way is long, and strike him fatally, though the man did not deserve to die, since he had not hated his neighbor in the past. (Nu 35:12; Nu 35:19; Nu 35:21; Nu 35:24; Nu 35:27)

New International Version

6 Otherwise, the avenger of blood might pursue him in a rage, overtake him if the distance is too great, and kill him even though he is not deserving of death, since he did it to his neighbour without malice aforethought.

New International Reader’s Version

6 If he doesn’t go to one of those cities, the dead man’s nearest male relative might become very angry. He might chase the man. If the city is too far away, he might catch him and kill him. But the man running to the city isn’t worthy of death, because he didn’t hate his neighbour.

King James Version

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.