Job 28:1-3

New International Version

28 There is a mine for silver
    and a place where gold is refined.^(A)
2 Iron is taken from the earth,
    and copper is smelted from ore.^(B)
3 Mortals put an end to the darkness;^(C)
    they search out the farthest recesses
    for ore in the blackest darkness.^(D)