They had tails like scorpions, and there were stings in their tails. Their power was to hurt men five months.
Revelation 9:10
Surrounding context
9:9 And they had breastplates like breastplates of iron, and the sound of their wings was like the sound of chariots with many horses running into battle.
9:10 They had tails like scorpions, and there were stings in their tails. Their power was to hurt men five months.
9:11 And they had as king over them the angel of the bottomless pit, whose name in Hebrew is Abaddon, but in Greek he has the name Apollyon.