Revelation 11:3-5

RKJNT(i) 3 And I will give power to my two witnesses, and they shall prophesy for a thousand two hundred and sixty days, clothed in sackcloth. 4 These are the two olive trees, and the two lampstands standing before the Lord of the earth. 5 And if any man wants to harm them, fire proceeds out of their mouths, and devours their enemies: and if any man wants to harm them, he must in this manner be killed.