Deuteronomy 4:41-43

King James Version

⁴¹ Then Moses severed three cities on this side Jordan toward the sunrising;

⁴² 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:

⁴³ Namely, Bezer in the wilderness, in the plain country, of the Reubenites; and Ramoth in Gilead, of the Gadites; and Golan in Bashan, of the Manassites.