Joshua 20:3

that the slayer that killeth any person unawares and unwittingly, may flee thither. And those cities shall be your refuge from the avenger of blood.

Treasury of Scripture Knowledge

Summary

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

General references

Bible References

General references

Numbers 35:19
The judge of blood shall slay the murderer, as soon as he findeth him.