Revelation 9:10-12

New Catholic Bible

¹⁰ These locusts had tails and stings like those of scorpions, and in their tails they had the power to torment people for five months. ¹¹ They had as their king the angel of the abyss, whose name in Hebrew is Abaddon, and in Greek, Apollyon.

¹² The first woe has passed, but two more are still to come.