Ezekiel 43:13

And these are the measurements of the altar by cubits: The cubit is a cubit and a handbreadth; the base shall be a cubit high, and the width a cubit, and its rim all around its edge shall be a span: and this shall be the height of the altar.

Exodus 27:1-8

And you shall make an altar of acacia wood, five cubits long, and five cubits broad; the altar shall be foursquare: and the height of it shall be three cubits.

2 Chronicles 4:1

Moreover he made an altar of bronze, twenty cubits its length, and twenty cubits its breadth, and ten cubits its height.

Ezekiel 40:5

And behold a wall on the outside of the house round about, and in the man's hand a measuring rod of six cubits long by the cubit and a handbreadth: so he measured the width of the building, one rod; and the height, one rod.

Ezekiel 41:8

I saw also an elevation of the house round about: the foundations of the side chambers were a full rod of six great cubits.

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
And you shall make an altar of acacia wood, five cubits long, and five cubits broad; the altar shall be foursquare: and the height of it shall be three cubits.
2 Chronicles 4:1
Moreover he made an altar of bronze, twenty cubits its length, and twenty cubits its breadth, and ten cubits its height.

The cubit

Ezekiel 40:5
And behold a wall on the outside of the house round about, and in the man's hand a measuring rod of six cubits long by the cubit and a handbreadth: so he measured the width of the building, one rod; and the height, one rod.
Ezekiel 41:8
I saw also an elevation of the house round about: the foundations of the side chambers were a full rod of six great cubits.