Exodus 38:1 KJV
And he made the altar of burnt offering of shittim wood: five cubits was the length thereof, and five cubits the breadth thereof; it was foursquare; and three cubits the height thereof.
Exodus 38:1, King James Version
In context
1 And he made the altar of burnt offering of shittim wood: five cubits was the length thereof, and five cubits the breadth thereof; it was foursquare; and three cubits the height thereof.
2 And he made the horns thereof on the four corners of it; the horns thereof were of the same: and he overlaid it with brass.