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The first is the grave. The second is a woman who can't have a baby. The third is land. It never gets enough water. And the fourth is fire. It never says, 'Enough!'
16
hell; and the mouth of the womb; and the earth that is never filled with water; but fire (that) saith never, It sufficeth. (Sheol, or the land of the dead/the grave; and the mouth of the womb; and the land that is never filled with water; and the fire that never saith, It sufficeth.)