Read Ezekiel 43:14 Using Other Translations
And from the bottom upon the ground even to the lower settle shall be two cubits, and the breadth one cubit; and from the lesser settle even to the greater settle shall be four cubits, and the breadth one cubit.
from the base on the ground to the lower ledge, two cubits, with a breadth of one cubit; and from the smaller ledge to the larger ledge, four cubits, with a breadth of one cubit;
From the gutter the altar rises 3 feet to a lower ledge that surrounds the altar and is 21 inches wide. From the lower ledge the altar rises 7 feet to the upper ledge that is also 21 inches wide.