Yoshua 20:5

Kama mlipiza kisasi wa damu akimfuatilia, wasimkabidhi yule mshtakiwa, kwa sababu alimuua jirani yake bila kukusudia, na bila kuwa na nia ya kudhuru.

And if the avenger of blood pursue after him, then they shall not deliver the slayer up into his hand; because he smote his neighbour unwittingly, and hated him not beforetime.