'Below' in the Bible

There was the likeness of the appearance of a human being seated on the likeness of the throne high above. I noticed that from what appeared to look like his waist upward there was something that looked like metal that glowed as if it were immersed in fire. Below this there was something resembling fire, with a radiant light surrounding him.

and I saw, and look! A figure like [the] appearance of a man; from the appearance of his waist and below [was] fire, and from his waist and {upward} [was] like [the] appearance of brightness, like the {outward appearance of} amber.

[This occurred] so that all of [the] trees [with abundant] water will not become tall, and they will not set their treetop between [their] thick foliage, and [so that]{all of the trees that are abundantly watered} {will not stand up to them} in their tallness, for all of them, they have been given [over] to death, to [the] world below in the midst of {mortals}, to [the people] going down to the grave."

I made the nations tremble when they heard that Assyria was falling, descending into Sheol to join those who go down into the Pit. Then all of the trees of Eden in the world below were comforted, including the choicest and best of Lebanon, all of whom were well-watered.

So tell me now, which of the trees of Eden compares to you in glory or greatness? Nevertheless, you'll be brought down, along with those trees of Eden, to the earth below. You'll lie in the middle of the uncircumcised, with those who have been killed in war. Pharaoh and all his gang will be just like this!' declares the Lord GOD."

"Elam will be there. Its hordes will surround Elam's grave. All of them have been killed. They died violently, and they have descended uncircumcised into the world below after having spread terror throughout the land of the living. They will bear the shame of those who descend to the Pit.

Below these chambers, as one might enter from the outer court, was the east side entrance.