Revelation 11:3-5

Revised Standard Version

³ And I will grant my two witnesses power to prophesy for one thousand two hundred and sixty days, clothed in sackcloth.”

⁴ These are the two olive trees and the two lampstands which stand before the Lord of the earth. ⁵ And if any one would harm them, fire pours from their mouth and consumes their foes; if any one would harm them, thus he is doomed to be killed.