5 If anyone wants to harm them, fire proceeds from their mouths and devours their enemies. In this way, anyone who wants to harm them must be killed.
Revelation 11:5 Cross References - BSB
Numbers 16:28-35
28 Then Moses said, “This is how you will know that the LORD has sent me to do all these things, for it was not my own doing:
29 If these men die a natural death, or if they suffer the fate of all men, then the LORD has not sent me.
30 But if the LORD brings about something unprecedented, and the earth opens its mouth and swallows them and all that belongs to them so that they go down alive into Sheol, then you will know that these men have treated the LORD with contempt.”
31 As soon as Moses had finished saying all this, the ground beneath them split open,
32 and the earth opened its mouth and swallowed them and their households—all Korah’s men and all their possessions.
33 They went down alive into Sheol with all they owned. The earth closed over them, and they vanished from the assembly.
34 At their cries, all the people of Israel who were around them fled, saying, “The earth may swallow us too!”
35 And fire came forth from the LORD and consumed the 250 men who were offering the incense.
2 Kings 1:10-12
10 Elijah answered the captain, “If I am a man of God, may fire come down from heaven and consume you and your fifty men.” And fire came down from heaven and consumed the captain and his fifty men.
11 So the king sent to Elijah another captain with his fifty men. And the captain said to Elijah, “Man of God, the king declares, ‘Come down at once!’”
12 Again Elijah replied, “If I am a man of God, may fire come down from heaven and consume you and your fifty men.” And the fire of God came down from heaven and consumed the captain and his fifty men.
Psalms 18:8
8 Smoke rose from His nostrils, and consuming fire came from His mouth; glowing coals blazed forth.
Isaiah 11:4
4 but with righteousness He will judge the poor, and with equity He will decide for the lowly of the earth. He will strike the earth with the rod of His mouth and slay the wicked with the breath of His lips.
Jeremiah 1:10
10 See, I have appointed you today over nations and kingdoms to uproot and tear down, to destroy and overthrow, to build and plant.”
Jeremiah 5:14
14 Therefore this is what the LORD God of Hosts says: “Because you have spoken this word, I will make My words a fire in your mouth and this people the wood it consumes.
Ezekiel 43:3
3 The vision I saw was like the vision I had seen when He came to destroy the city and like the visions I had seen by the River Kebar. I fell facedown,
Hosea 6:5
5 Therefore I have hewn them by the prophets; I have slain them by the words of My mouth, and My judgments go forth like lightning.
Zechariah 1:6
6 But did not My words and My statutes, which I commanded My servants the prophets, overtake your fathers? They repented and said, ‘Just as the LORD of Hosts purposed to do to us according to our ways and deeds, so He has done to us.’”
Zechariah 2:8
8 For this is what the LORD of Hosts says: “After His Glory has sent Me against the nations that have plundered you—for whoever touches you touches the apple of His eye—