Job 10:21-22

10:21 before I depart, never to return,

to the land of darkness

and the deepest shadow,

10:22 to the land of utter darkness,

like the deepest darkness,

and the deepest shadow and disorder,

where even the light is like darkness.”

Job 12:22

12:22 He reveals the deep things of darkness,

and brings deep shadows into the light.

Job 38:16-17

38:16 Have you gone to the springs that fill the sea,

or walked about in the recesses of the deep?

38:17 Have the gates of death been revealed to you?

Have you seen the gates of deepest darkness?