Numbers 35:22
But and if he pushed him by chance and not of hate, or cast at him with any manner of thing and not of laying of wait,
Exodus 21:13
If a man lay not await, but God deliver him into his hand; then I will point thee a place whither he shall flee.
Numbers 35:11
ye shall build cities which shall be privileged towns for you: that he which slayeth a man unawares, may fly thither.
Deuteronomy 19:5
as when a man goeth unto the wood with his neighbour to hew wood, and as his hand fetcheth a stroke with the axe, the head slippeth from the helve and smiteth his neighbour that he die; the same shall flee unto one of the same cities and be saved.
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.
Joshua 20:5
And when the avenger of blood followeth after him they shall not deliver the slayer unto his hand: because he smote his friend ignorantly, and hated him not before time.