Exodus 30:1

And you are to make an altar for the burning of perfume; of hard wood let it be made.

Exodus 37:25-28

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.

Revelation 8:3

And another angel came and took his place at the altar, having a gold vessel for burning perfume; and there was given to him much perfume, so that he might put it with the prayers of all the saints on the gold altar which was before the high seat.

Exodus 40:5

And put the gold altar for burning perfumes in front of the ark of the law, hanging the curtain over the doorway of the House.

Leviticus 4:7

And the priest is to put some of the blood on the horns of the altar on which perfume is burned before the Lord in the Tent of meeting, draining out all the rest of the blood of the ox at the base of the altar of burned offering which is at the door of the Tent of meeting.

Exodus 30:7-8

And on this altar sweet spices are to be burned by Aaron every morning when he sees to the lights.

Exodus 30:10

And once every year Aaron is to make its horns clean: with the blood of the sin-offering he is to make it clean once every year from generation to generation: it is most holy to the Lord.

Leviticus 4:18

And he is to put some of the blood on the horns of the altar which is before the Lord in the Tent of meeting; and all the rest of the blood is to be drained out at the base of the altar of burned offering at the door of the Tent of meeting.

1 Kings 6:20

And the inmost room was twenty cubits square and twenty cubits high, plated over with clear gold, and he made an altar of cedar-wood, plating it with gold.

2 Chronicles 26:16

But when he had become strong, his heart was lifted up in pride, causing his destruction; and he did evil against the Lord his God; for he went into the Temple of the Lord for the purpose of burning perfumes on the altar of perfumes.

Treasury of Scripture Knowledge

Summary

And thou shalt make an altar to burn incense upon: of shittim wood shalt thou make it.

General references

Bible References

An altar

Exodus 30:7
And on this altar sweet spices are to be burned by Aaron every morning when he sees to the lights.
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.
Exodus 40:5
And put the gold altar for burning perfumes in front of the ark of the law, hanging the curtain over the doorway of the House.
Leviticus 4:7
And the priest is to put some of the blood on the horns of the altar on which perfume is burned before the Lord in the Tent of meeting, draining out all the rest of the blood of the ox at the base of the altar of burned offering which is at the door of the Tent of meeting.
1 Kings 6:20
And the inmost room was twenty cubits square and twenty cubits high, plated over with clear gold, and he made an altar of cedar-wood, plating it with gold.
2 Chronicles 26:16
But when he had become strong, his heart was lifted up in pride, causing his destruction; and he did evil against the Lord his God; for he went into the Temple of the Lord for the purpose of burning perfumes on the altar of perfumes.
Revelation 8:3
And another angel came and took his place at the altar, having a gold vessel for burning perfume; and there was given to him much perfume, so that he might put it with the prayers of all the saints on the gold altar which was before the high seat.

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.
Revelation 8:4
And the smoke of the perfume, with the prayers of the saints, went up before God out of the angel's hand.

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