Revelation 9:13
Then the sixth angel blew; and I heard a voice from the four horns of the golden altar before God,
Hebrews 9:24
For Christ has not entered a holy place which human hands have made (a mere type of the reality!); he has entered heaven itself, now to appear in the presence of God on our behalf.
Hebrews 10:21
and since we have a great Priest over the house of God,
Revelation 8:3-5
And another angel went and stood at the altar with a golden censer; he was given abundant incense, to be laid with the prayers of all the saints upon the golden altar in front of the throne;
Revelation 9:1
The fifth angel blew, and I saw a Star which had dropped from heaven to earth; he was given the key of the pit of the abyss,