Revelation 11:3-7

Mace(i) 3 by virtue of my power, my two witnesses shall prophesy a thousand two hundred and threescore days cloathed in sackcloth. 4 these are the two olive-trees, and the two candlesticks standing before the Lord of the earth. 5 if any man should offer to hurt them, fire will proceed out of their mouth, and destroy their enemies: whoever should hurt them, would by this means perish. 6 during their prophecy they have power to prevent any rain descending from heaven: their power extends over waters to turn them to blood, and to smite the earth with what plagues they please. 7 when they shall have finished their testimony, the beast that ascends out of the bottomless pit, will make war against them, overcome them, and kill them.