Revelation of John 9:1

1And the fifth angel blew his trumpet, and aI saw a star fallen from heaven to earth, and he was given bthe key to the shaft of cthe bottomless pit.
Greek  the abyss; also verses 2, 11

Revelation of John 9:11

11They have eas king over them the angel of the bottomless pit. His name in Hebrew is fAbaddon, and in Greek he is called Apollyon.
 Abaddon means destruction;  Apollyon means destroyer


Revelation of John 11:7

7And when they have finished their testimony, hthe beast that rises from ithe bottomless pit
Or the abyss
kwill make war on them and conquer them and kill them,

Revelation of John 17:8

8The beast that you saw lwas, and is not, and mis about to rise from nthe bottomless pit
Greek  the abyss
and pgo to destruction. And qthe dwellers on earth whose names have not been written in rthe book of life from the foundation of the world will marvel to see the beast, because sit was and is not and is to come.
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