Revelation 9:2

9:2 He ¹  opened the shaft of the abyss and smoke rose out of it ²  like smoke from a giant furnace. The ³  sun and the air were darkened with smoke from the shaft.

Revelation 9:11

9:11 They have as king over them the angel of the abyss, whose name in Hebrew is Abaddon, and in Greek, Apollyon. ⁴ 

[9:2]  ¹ tn Here καί (kai) has not been translated because of differences between Greek and English style.

[9:2]  ² tn Grk “the shaft,” but since this would be somewhat redundant in English, the pronoun “it” is used here.

[9:2]  ³ tn Here καί (kai) has not been translated because of differences between Greek and English style.

[9:11]  ⁴ sn Both the Hebrew Abaddon and the Greek Apollyon mean “Destroyer.”