Revelation 9:13
And the sixth angel sounded, and I heard a voice from the horns of the golden altar which is before God,
Exodus 30:2-3
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 one piece with it.
Hebrews 9:24
For Christ entered not into a holy place made with hands, like in pattern to the true; but into heaven itself, now to appear before the face of God for us:
Hebrews 10:21
and having a great priest over the house of God;
Revelation 8:3-5
And another angel came and stood over the altar, having a golden censer; and there was given unto him much incense, that he should add it unto the prayers of all the saints upon the golden altar which was before the throne.
Revelation 9:1
And the fifth angel sounded, and I saw a star from heaven fallen unto the earth: and there was given to him the key of the pit of the abyss.