Exodus 21:13
If, however, he did not lie in wait, but God allowed it to happen, then I will appoint for you a place where he may flee.
Berean Standard Bible
And if a man lie not in wait, but God deliver him into his hand; then I will appoint thee a place whither he shall flee.
but not if it is unintentional, but God allows it to happen; then I will appoint you a place where he shall flee.