Ezekiel 43:13

These are the measurements of the altar, using royal measurements. The royal measuring stick was twenty-one inches long. The base of the altar was twenty-one inches high and twenty-one inches wide. All around the edge of the altar was a rim measuring nine inches wide. This was the height of the altar:

Exodus 27:1-8

Build the altar with acacia wood. It should be seven and one half feet square and four and one half feet tall.

2 Chronicles 4:1

King Solomon had a copper altar built. It was thirty feet square and fifteen feet high.

Ezekiel 40:5

I saw a wall that surrounded the Temple. The man had a measuring stick that was ten and one half feet long. He measured the wall. It was ten and one half feet thick and ten and one half feet high.

Ezekiel 41:8

I also saw a raised base all around the Temple. This base was the foundation for the side rooms. It measured the full length of the measuring rod, ten and one half feet.

Treasury of Scripture Knowledge

Summary

And these are the measures of the altar after the cubits: The cubit is a cubit and an hand breadth; even the bottom shall be a cubit, and the breadth a cubit, and the border thereof by the edge thereof round about shall be a span: and this shall be the higher place of the altar.

Bible References

The measures

Exodus 27:1
Build the altar with acacia wood. It should be seven and one half feet square and four and one half feet tall.
2 Chronicles 4:1
King Solomon had a copper altar built. It was thirty feet square and fifteen feet high.

The cubit

Ezekiel 40:5
I saw a wall that surrounded the Temple. The man had a measuring stick that was ten and one half feet long. He measured the wall. It was ten and one half feet thick and ten and one half feet high.
Ezekiel 41:8
I also saw a raised base all around the Temple. This base was the foundation for the side rooms. It measured the full length of the measuring rod, ten and one half feet.