Luke 21:25-26
And there will be signs in the sun and moon and stars; and on the earth distress of nations, in perplexity at the roaring of the sea and waves;
Matthew 24:29
And immediately after the distress of those days will the sun be darkened, and the moon will not give her light, and the stars will fall from heaven, and the powers of the heavens will be shaken.
Revelation 6:12
And I saw when he had opened the sixth seal, and there was a great earthquake; and the sun became black as sackcloth of hair, and the whole moon became as blood,
Revelation 16:10-11
And the fifth poured out his vial upon the throne of the beast; and his kingdom became darkened; and they gnawed their tongues for pain,