New Living Translation
Anyone who kills another person accidentally and unintentionally can run to one of these cities; they will be places of refuge from relatives seeking revenge for the person who was killed.

American Standard Version
that the manslayer that killeth any person unwittingly and unawares may flee thither: and they shall be unto you for a refuge from the avenger of blood.

Berean Study Bible
so that anyone who kills another unintentionally or accidentally may flee there. These will be your refuge from the avenger of blood.

Douay-Rheims Bible
That whosoever shall kill a person unawares may flee to them: and may escape the wrath of the kinsman, who is the avenger of blood:

English Revised Version
that the manslayer that killeth any person unwittingly and unawares may flee thither: and they shall be unto you for a refuge from the avenger of blood.

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

World English Bible
that the manslayer who kills any person accidentally or unintentionally may flee there. They shall be to you for a refuge from the avenger of blood.

Young's Literal Translation
for the fleeing thither of a man-slayer smiting life inadvertently, without knowledge; and they have been to you for a refuge from the redeemer of blood.

Joshua 20:3 Additional Translations ...