Deuteronomy 19:4

“Now this is the case of the offender (manslayer) who may escape there and live [protected from vengeance]: when he kills his neighbor unintentionally, not having hated him previously—

Numbers 35:15-24

These six cities shall be a refuge for the Israelites and for the stranger and the resident alien among them; so that anyone who kills a person unintentionally may escape there.

so that someone who committed manslaughter could flee there, [that is, a person] who killed his neighbor unintentionally and without previously having hostility toward him, and that by escaping to one of these cities he might [claim the right of asylum and] save his life:

Genesis 31:2

Jacob noticed [a change in] the attitude of Laban, and saw that it was not friendly toward him as before.

Deuteronomy 19:6

otherwise the avenger of blood might pursue the offender in the heat of anger, and overtake him, because it is a long way, and take his life, even though he did not deserve to die, since he did not hate his neighbor beforehand.

Joshua 3:4

However, there shall be a distance between you and it of about 2,000 cubits (3,000 ft.) by measurement. Do not come near it, so that you may [be able to see the ark and] know the way you are to go, for you have not passed this way before.”

1 Chronicles 11:2

In times past, even when Saul was king, it was you who led out and brought in Israel; and the Lord your God said to you, ‘You shall shepherd My people Israel, and you shall be prince and leader over My people Israel.’”

Isaiah 30:33

For Topheth [in Hinnom] has long been ready;
Indeed, it has been prepared for the [Assyrian] king.
He has made it deep and wide,
A pit of fire with plenty of wood;
The breath of the Lord, like a river of brimstone (blazing sulfur), kindles and fans it.

Treasury of Scripture Knowledge

Summary

Deuteronomy 19:4

And this is the case of the slayer, which shall flee thither, that he may live: Whoso killeth his neighbour ignorantly, whom he hated not in time past;

The slayer

Deuteronomy 4:42

Numbers 35:15

Bible References

The slayer

These six cities shall be a refuge for the Israelites and for the stranger and the resident alien among them; so that anyone who kills a person unintentionally may escape there.