Revelation 9:7-10

7The appearance of the locusts was like horses prepared for battle. Something like golden crowns was on their heads; their faces were like human faces;

8they had hair like women’s hair; their teeth were like lions’ teeth;

9they had chests like iron breastplates; the sound of their wings was like the sound of many chariots with horses rushing into battle;

10and they had tails with stingers like scorpions, so that with their tails they had the power to harm people for five months.