Ezekiel 46:21-23

21Next he brought me into the outer court and led me past its four corners. There was a separate court in each of its corners.

22In the four corners of the outer court there were enclosed courts, 70 feet long by 52½ feet wide. All four corner areas had the same dimensions.

23There was a stone wall around the inside of them, around the four of them, with ovens built at the base of the walls on all sides.