NUMBERS 35:6
And the cities which ye shall give unto the Levites, they shall be the six cities of refuge, which ye shall give for the manslayer to flee thither: and beside them ye shall give forty and two cities.And the cities which ye shall give unto the Levites, they shall be the six cities of refuge, which ye shall give for the manslayer to flee thither: and beside them ye shall give forty and two cities.