Numbers 35:22
But if he thrust him suddenly without enmity, or hurled upon him anything without laying in wait,
Exodus 21:13
And if a man does not lay in wait, but God delivers [him] into his hand, then I will appoint for thee a place where he shall flee.
Numbers 35:11
then ye shall appoint cities to be cities of refuge for you, that the manslayer who kills any person unwittingly may flee there.
Deuteronomy 19:5
as when a man goes into the forest with his neighbor to hew wood, and his hand fetches a stroke with the axe to cut down the tree, and the head slips from the helve, and lands upon his neighbor, so that he dies, he shall flee to on
Joshua 20:3
that the manslayer who kills any soul unwittingly [and] unawares may flee there. And they shall be to you for a refuge from the avenger of blood.
Joshua 20:5
And if the avenger of blood pursues after him, then they shall not deliver up the manslayer into his hand, because he smote his neighbor unawares, and did not hate him formerly.