Exodus 27:1

Thou shalt also make an altar of cedar wood, five cubits long and five cubits broad; the altar shall be foursquare, and its height shall be three cubits.

Exodus 38:1-7

And he made the altar of burnt offering of cedar wood: five cubits was its length and five cubits its breadth; it was square, and its height was three cubits.

Exodus 20:24-26

An altar of earth thou shalt make unto me and shalt sacrifice thereon thy burnt offerings and thy peace offerings, thy sheep and thine oxen; in whatever place where I cause my name to be remembered, I will come unto thee, and I will bless thee.

Exodus 24:4

And Moses wrote all the words of the LORD and rose up early in the morning and built an altar at the foot of the mount and twelve pillars, according to the twelve tribes of Israel.

Exodus 40:10

And thou shalt also anoint the altar of the burnt offering and all its vessels and sanctify the altar, and it shall be an altar most holy.

Exodus 40:29

And he put the altar of burnt offering by the door of the tabernacle, of the tabernacle of the testimony, and offered upon it the burnt offering and the present, as the LORD had commanded Moses.

2 Samuel 24:18

And Gad came that day to David and said unto him, Go up, erect an altar unto the LORD in the threshingfloor of Araunah, the Jebusite.

2 Chronicles 4:1

Moreover he made an altar of brass, twenty cubits long and twenty cubits wide and ten cubits high.

Ezekiel 43:13-17

And these are the measures of the altar in cubits: The cubit is a cubit and a hand breadth; the middle rim, one cubit, and the breadth a cubit, and the border thereof by the edge thereof round about of a span. This shall be the high bottom of the altar.

Hebrews 13:10

We have an altar, of which those who serve the tabernacle have no faculty to eat.

Treasury of Scripture Knowledge

Summary

And thou shalt make an altar of shittim wood, five cubits long, and five cubits broad; the altar shall be foursquare: and the height thereof shall be three cubits.

Bible References

Altar of shittim wood

Exodus 20:24
An altar of earth thou shalt make unto me and shalt sacrifice thereon thy burnt offerings and thy peace offerings, thy sheep and thine oxen; in whatever place where I cause my name to be remembered, I will come unto thee, and I will bless thee.
Exodus 24:4
And Moses wrote all the words of the LORD and rose up early in the morning and built an altar at the foot of the mount and twelve pillars, according to the twelve tribes of Israel.
Exodus 38:1
And he made the altar of burnt offering of cedar wood: five cubits was its length and five cubits its breadth; it was square, and its height was three cubits.
Exodus 40:10
And thou shalt also anoint the altar of the burnt offering and all its vessels and sanctify the altar, and it shall be an altar most holy.
2 Samuel 24:18
And Gad came that day to David and said unto him, Go up, erect an altar unto the LORD in the threshingfloor of Araunah, the Jebusite.
2 Chronicles 4:1
Moreover he made an altar of brass, twenty cubits long and twenty cubits wide and ten cubits high.
Ezekiel 43:13
And these are the measures of the altar in cubits: The cubit is a cubit and a hand breadth; the middle rim, one cubit, and the breadth a cubit, and the border thereof by the edge thereof round about of a span. This shall be the high bottom of the altar.
Hebrews 13:10
We have an altar, of which those who serve the tabernacle have no faculty to eat.