Revelation 8:1-3
The Seventh Seal
8:1 Now when the Lamb opened the seventh seal there was silence in heaven for about half an hour.
8:2 Then I saw the seven angels who stand before God, and seven trumpets were given to them.
8:3 Another angel holding a golden censer came and was stationed at the altar. A large amount of incense was given to him to offer up, with the prayers of all the saints, on the golden altar that is before the throne.