Job 38:16 in the King James Version
Hast thou entered into the springs of the sea? or hast thou walked in the search of the depth?
Context
15 From the wicked, their light is withheld. The high arm is broken.
16 “Have you entered into the springs of the sea? Or have you walked in the recesses of the deep?
17 Have the gates of death been revealed to you? Or have you seen the gates of the shadow of death?