Ezekiel 41:8
8 I saw also that the temple had a raised platform all around; the foundations of the side chambers measured a full reed of ysix long cubits.
Ezekiel 43:13
The Altar
13 “These are the measurements of cthe altar by cubits (the cubit being da 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: