Otherwise, perhaps the near relative of him whose blood was shed, impelled by his grief, might pursue and apprehend him, unless the way is too long, and he might strike down the life of him who is not guilty unto death, since he had demonstrated that he had no prior hatred against him who was slain
Other versions
King James Version
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. English Standard Version
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.New International Version
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 neighbor without malice aforethought.