Revelation 9:2-10

And he opened the bottomless pit, and out of the pit there went up a smoke like the smoke of a great furnace. And the sun and the air grew dark, because of the smoke out of the pit.

Treasury of Scripture Knowledge

Summary

They shall cut down her forest, saith the LORD, though it cannot be searched; because they are more than the grasshoppers, and are innumerable.

Because

Bible References

Because

Revelation 9:2
And he opened the bottomless pit, and out of the pit there went up a smoke like the smoke of a great furnace. And the sun and the air grew dark, because of the smoke out of the pit.