Ezekiel 46:21-24

21Then he brought me out into the outer court and led me across to the four corners of the court; and behold, in every corner of the court there was a small court.

22In the four corners of the court there were enclosed courts, forty cubits long and thirty wide; these four in the corners were 1the same size.

23There was a row of masonry round about in them, around the four of them, and boiling places were made under the rows round about.

24Then he said to me, “These are the boiling 2places where the ministers of the house shall boil the sacrifices of the people.”