Revelation 9:9
King James Version
“And they had breastplates, as it were breastplates of iron; and the sound of their wings as the sound of chariots of many horses running to battle.”
Context
6And in those days shall men seek death, and shall not find it; and shall desire to die, and death shall flee from them.
7And the shapes of the locusts like unto horses prepared unto battle; and on their heads as it were crowns like gold, and their faces as the faces of men.
8And they had hair as the hair of women, and their teeth were as of lions.
9And they had breastplates, as it were breastplates of iron; and the sound of their wings as the sound of chariots of many horses running to battle.
10And they had tails like unto scorpions, and there were stings in their tails: and their power to hurt men five months.
11And they had a king over them, the angel of the bottomless pit, whose name in the Hebrew tongue Abaddon, but in the Greek tongue hath name Apollyon.
12One woe is past; behold, there come two woes more hereafter.