Parallel
Revelation 11:5
Robinson-Pierpont Byzantine Textform · Berean Standard Bible
Καὶ εἴ τις αὐτοὺς θέλει ἀδικῆσαι, πῦρ ἐκπορεύεται ἐκ τοῦ στόματος αὐτῶν, καὶ κατεσθίει τοὺς ἐχθροὺς αὐτῶν· καὶ εἴ τις θέλει αὐτοὺς ἀδικῆσαι, οὕτως δεῖ αὐτὸν ἀποκτανθῆναι.
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.