5 Bible Verses about Bottomless Pit

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

When they have completed their testimony, the beast that comes up from the abyss will make war on them and conquer them and kill them.

The beast you saw was, and is not, but is about to come up from the abyss and then go to destruction. The inhabitants of the earth -- all those whose names have not been written in the book of life since the foundation of the world -- will be astounded when they see that the beast was, and is not, but is to come.

Then I saw an angel descending from heaven, holding in his hand the key to the abyss and a huge chain. He seized the dragon -- the ancient serpent, who is the devil and Satan -- and tied him up for a thousand years. The angel then threw him into the abyss and locked and sealed it so that he could not deceive the nations until the one thousand years were finished. (After these things he must be released for a brief period of time.)

Now when the thousand years are finished, Satan will be released from his prison