Ezekiel 48:17-19

48:17 The city will have open spaces: On the north there will be 437½ feet, on the south 437½ feet, on the east 437½ feet, and on the west 437½ feet. 48:18 The remainder of the length alongside the holy allotment will be three and one-third miles to the east and three and one-third miles toward the west, and it will be beside the holy allotment. Its produce will be for food for the workers of the city. 48:19 The workers of the city from all the tribes of Israel will cultivate it.