King James Version
That the slayer might flee thither, which should kill his neighbour unawares, and hated him not in times past; and that fleeing unto one of these cities he might live:English Standard Version
that the manslayer might flee there, anyone who kills his neighbor unintentionally, without being at enmity with him in time past; he may flee to one of these cities and save his life:Catholic Public Domain Version
so that anyone might flee to these if he has killed his neighbor unwillingly, who was not his enemy a day or two earlier, and so that he would be able to escape to one of these cities