Exodus 30:2

The altar is to be square, a cubit long and a cubit wide, and two cubits high, and its horns are to be made of the same.

Exodus 27:2

Put horns at the four angles of it, made of the same, plating it all with brass.

Treasury of Scripture Knowledge

Summary

A cubit shall be the length thereof, and a cubit the breadth thereof; foursquare shall it be: and two cubits shall be the height thereof: the horns thereof shall be of the same.

General references

Bible References

General references

Exodus 37:25
And he made the altar for the burning of spices, using the same hard wood; it was square, a cubit long and a cubit wide and two cubits high; the horns made of the same.

Basic English, produced by Mr C. K. Ogden of the Orthological Institute - public domain