Revelation 9:10-12 Common English Bible (CEB)
10 They also have tails with stingers, just like scorpions; and in their tails is their power to hurt people for five months. 11 Their king is an angel from the abyss, whose Hebrew name is Abaddon,[a] and whose Greek name is Apollyon.[b]
12 The first horror has passed. Look! Two horrors are still coming after this.