Ezekiel 46:20-21

20And he said unto me, This is the place where the priests shall boil the trespass-offering and the sin-offering, and where they shall bake the meal-offering; that they bring them not forth into the outer court, to sanctify the people. 21Then he brought me forth into the outer court, and caused me to pass by the four corners of the court; and, behold, in every corner of the court there was a court.