I will shew wonders in the heavens and in the earth, blood, and fire, and pillars (hebrew: palm trees) of smoke. The sun shall be turned into darkness, and the moon into blood, before the great and the terrible day of the Lord come. (Joel 2:30-31)
And this shall be the plague wherewith the Lord will smite all the people that have fought against Jerusalem; Their flesh shall consume away while they stand upon their feet, and their eyes shall consume away in their holes, and their tongue shall consume away in their mouth. (Zech.14:12)