Ezekiel 40:21-22

21He measured the three rooms on each side of the passage and the walls between them. He also measured the entrance room itself. They all measured the same as those in the east gate. The whole entrance was 25 metres long and it was 12½ metres wide.

22The entrance room, the windows and the pictures of palm trees were the same as those in the east gate. Seven steps went up to the north gate. The entrance room into the yard was at the end of the passage.