TSK · Deuteronomy 4:42

then you shall appoint you cities to be cities of refuge for you, that the manslayer who kills any person unwittingly may flee there.

When Yahweh your God shall cut off the nations, whose land Yahweh your God gives you, and you succeed them, and dwell in their cities, and in their houses;

that by two immutable things, in which it is impossible for God to lie, we may have a strong encouragement, who have fled for refuge to take hold of the hope set before us.