Job 28:2-4

Amplified Bible

² 
“Iron is taken out of the earth,
And copper is smelted from the stone ore.
³ 
“Man puts an end to darkness [by bringing in a light],
And to the farthest bounds he searches out
The rock buried in gloom and deep shadow.
⁴ 
“He breaks open (mine) shafts far away from where people live,
[In places] forgotten by the [human] foot;
They dangle [in the mines] and hang away from men.