Revelation 8:13

Overview - Revelation 8
1	At the opening of the seventh seal,
2	Seven angels have seven trumpets given them.
6	Four of them sound their trumpets and great plagues follow.
9	Another angel puts incense to the prayers of the saints on the golden altar.

Revelation 8:13  (King James Version)
And I beheld, and heard an angel flying through the midst of heaven, saying with a loud voice, Woe, woe, woe, to the inhabiters of the earth by reason of the other voices of the trumpet of the three angels, which are yet to sound!