Cross reference
Revelation 2:12
12 And to the angel of the church in Pergamos say: These things says he who has the sharp two-edged sword:
Revelation 1:16
16 And he had in his right hand seven stars: and out of his mouth came a sharp two-edged sword: and his face was like the sun shining in its strength.
Revelation 1:11
11 Saying, What you see, put in a book, and send it to the seven churches; to Ephesus and to Smyrna and to Pergamos and to Thyatira and to Sardis and to Philadelphia and to Laodicea.
Revelation 2:16
16 See, then, that you have a change of heart; or I will come to you quickly, and will make war against them with the sword of my mouth.
Isaiah 11:4
4 But he will do right in the cause of the poor, and give wise decisions for those in the land who are in need; and the rod of his mouth will come down on the cruel, and with the breath of his lips he will put an end to the evil-doer.
Hebrews 4:12
12 For the word of God is living and full of power, and is sharper than any two-edged sword, cutting through and making a division even of the soul and the spirit, the bones and the muscles, and quick to see the thoughts and purposes of the heart.
Revelation 19:15
15 And out of his mouth comes a sharp sword, with which he overcomes the nations: and he has rule over them with a rod of iron: and he is crushing with his feet the grapes of the strong wrath of God the Ruler of all.
Revelation 19:21
21 And the rest were put to death with the sword of him who was on the horse, even the sword which came out of his mouth: and all the birds were made full with their flesh.
Revelation 2:1
1 To the angel of the church in Ephesus say: These things says he who has the seven stars in his right hand, who is walking in the middle of the seven gold lights: