Joshua 20:3

3 so that a person who kills someone unintentionally or accidentally may flee there. These will be your refuge from the avenger of blood.

Joshua 20:3 Meaning and Commentary

Joshua 20:3

That the slayer that killeth [any] person unawares, [and]
unwittingly, may flee thither
Who through mere accident, and without design, killed a person, friend or foe, one of his own kindred, or a stranger, without any malice against him, or intention to take away his life:

and they shall be your refuge from the avenger of blood;
from any of the relations of the deceased, who might be stirred up to avenge the blood of his kinsman on the slayer; see ( Numbers 35:12 ) .

Joshua 20:3 In-Context

1 Then the Lord spoke to Joshua,
2 "Tell the Israelites: 'Select your cities of refuge, as I instructed you through Moses,
3 so that a person who kills someone unintentionally or accidentally may flee there. These will be your refuge from the avenger of blood.
4 When someone flees to one of these cities, stands at the entrance of the city gate, and states his case before the elders of that city, they are to bring him into the city and give him a place to live among them.
5 And if the avenger of blood pursues him, they must not hand the one who committed manslaughter over to him, for he killed his neighbor accidentally and did not hate him beforehand.
Holman Christian Standard Bible ® Copyright © 2003, 2002, 2000, 1999 by Holman Bible Publishers.  Used by permission.  All rights reserved.