Ezekiel 40:5
The East Gate to the Outer Court
5 And behold, there was a twall all around the outside of the temple area, and the length of the measuring reed in the man’s hand was six long cubits, each being a cubit and a handbreadth1 in length. So he measured the thickness of the wall, one reed; and the height, one reed.
Ezekiel 43:13
The Altar
13 “These are the emeasurements of the altar by cubits (the cubit being fa cubit and a handbreadth):1 its base shall be one cubit high2 and one cubit broad, with a rim of one span3 around its edge. And this shall be the height of the altar: