Revelation 16:11-13 Holman Christian Standard Bible (HCSB)
11 and blasphemed the God of heaven because of their pains and their sores, yet they did not repent of their actions.
The Sixth Bowl
12 The sixth[a] poured out his bowl on the great river Euphrates, and its water was dried up to prepare the way for the kings from the east. 13 Then I saw three unclean spirits like frogs coming from the dragon’s mouth, from the beast’s mouth, and from the mouth of the false prophet.