Job 28:2-4

New Living Translation

² They know where to dig iron from the earth
    and how to smelt copper from rock.
³ They know how to shine light in the darkness
    and explore the farthest regions of the earth
    as they search in the dark for ore.
⁴ They sink a mine shaft into the earth
    far from where anyone lives.
    They descend on ropes, swinging back and forth.