Revelation 11:3-6

ABU(i) 3 And I will give [power] to my two witnesses, and they shall prophesy a thousand two hundred and sixty days, clothed in sackcloth. 4 These are the two olive-trees, and the two lamp-stands, which stand before the Lord of the earth. 5 And if any one desires to hurt them, fire goes forth out of their mouth, and devours their enemies; and if any one desires to hurt them, he must in this manner be killed. 6 These have power to shut heaven, that it rain not in the days of their prophecy; and have power over the waters to turn them to blood, and to smite the earth with every plague, as often as they will.