Revelation 9:13
And the sixth angel sounded: and I heard a voice from the four horns of the golden altar that is before God,
Hebrews 9:24
For the Christ has not entered the holy places made with hands, the copies of the true; but he has entered heaven itself, now to present himself in the presence of God for us.
Hebrews 10:21
and having a great high, priest over the house of God,
Revelation 8:3-5
And another angel came, and stood at the altar, having a golden censer; and much incense was given to him, that he might offer it with the prayers of all the saints upon the golden altar that is before the throne.
Revelation 9:1
And the fifth angel sounded; and I saw a star fall from heaven to the earth; and there was given to him the key of the pit of the abyss;