Joshua 20:3

3 that the manslayer who strikes any person without intent or unknowingly may flee there. They shall be for you a 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 said to Joshua,

2 "Say to the people of Israel, 'Appoint the cities of refuge, of which I spoke to you through Moses,

3 that the manslayer who strikes any person without intent or unknowingly may flee there. They shall be for you a refuge from the avenger of blood.

4 He shall flee to one of these cities and shall stand at the entrance of the gate of the city and explain his case to the elders of that city. Then they shall take him into the city and give him a place, and he shall remain with them.

5 And if the avenger of blood pursues him, they shall not give up the manslayer into his hand, because he struck his neighbor unknowingly, and did not hate him in the past.