יחזקאל מ:ה פירוש: רש״י

And behold a wall outside the House He showed me the structure of one building on the north side of the mountain and a wall on the outside going all around. It is delineated as such at the end of the Book that the city is in the south and the House in the north.

six cubits by a cubit and a handbreadth “Six cubits of a cubit that is a cubit and a handbreadth.” So did Jonathan render it. This is a cubit of medium length which equals a cubit and a handbreadth using a cubit that equals five handbreadths.

the width of the structure the thickness of the wall.