Ezekiel 46:21-24

Next he brought me into the outer court and led me past its four corners. There was a separate court in each of its corners. In the four corners of the outer court there were enclosed  courts, 70 feet  long by 52 1/2 feet  wide. All four corner areas had the same dimensions. There 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. He said to me, “These are the kitchens where those who minister at the temple will cook the people’s sacrifices.”