Numbers 35:14 in the King James Version
Ye shall give three cities on this side Jordan, and three cities shall ye give in the land of Canaan, which shall be cities of refuge.
Context
13 The cities which you shall give shall be for you six cities of refuge.
14 You shall give three cities beyond the Jordan, and you shall give three cities in the land of Canaan. They shall be cities of refuge.
15 These six cities shall be refuge for the children of Israel, for the stranger, and for the foreigner living among them, that everyone who kills any person unwittingly may flee there.