Joel 2:6
"Before their face the people shall be much pained: all faces shall gather blackness."
Cross References (ranked by relevance)
She is empty, and void, and waste: and the heart melteth, and the knees smite together, and much pain is in all loins, and the faces of them all gather blackness.
And they shall be afraid: pangs and sorrows shall take hold of them; they shall be in pain as a woman that travaileth: they shall be amazed one at another; their faces shall be as flames.
Ask ye now, and see whether a man doth travail with child? wherefore do I see every man with his hands on his loins, as a woman in travail, and all faces are turned into paleness?
Their visage is blacker than a coal; they are not known in the streets: their skin cleaveth to their bones; it is withered, it is become like a stick.
For the hurt of the daughter of my people am I hurt; I am black; astonishment hath taken hold on me.
For I am become like a bottle in the smoke; yet do I not forget thy statutes.