'Deepest' in the Bible

It's a gloomy land, like deepest darkness; where there's no order, and where even the brightness is like darkness.'"

Mankind limits the darkness as they search the deepest depths for ore in unfathomable darkness.

The deepest ocean says, "It's not within me.' and the sea says, "You'll never find it with me.'

"Have you been to the source of the sea and walked about in the recesses of the deepest ocean?

Have the gates of death been revealed to you? Have you seen the gates of the deepest darkness?

when water solidifies like stone and the surface of the deepest sea freezes?