Revelation 2:16

Repent; if not, I will very soon come to you and make war upon them with the sword of my mouth.

2 Thessalonians 2:8

Then shall the Lawless One be revealed, whom the Lord Jesus will destroy with the breath of his lips and quell by his appearing and arrival ??9 that One whose arrival is due to Satan's activity, with the full power, the miracles and portents, of falsehood,

Revelation 2:5

Now, remember the height from which you have fallen; repent and act as you did at first. If not, I will come to you [very soon] and remove your lamp stand, unless you repent.

Revelation 1:16

in his right hand he held seven stars, a sharp sword with a double edge issued from his mouth, and his face shone like the sun in full strength.

Revelation 2:12

Then to the angel of the church at Pergamum write thus: ??These are the words of him who wields the sharp sword with the double edge:

Acts 17:30-31

Such ages of ignorance God overlooked, but he now charges men that they are all everywhere to repent,

Ephesians 6:17

put on salvation as your helmet, and take the Spirit as your sword (that is, the word of God),

Revelation 2:21-22

I have given her time to repent, but she refuses to repent of her sexual vice.

Revelation 3:19

I reprove and discipline those whom I love; so be in warm earnest and repent.

Revelation 16:9

till men, scorched by the fierce heat, blasphemed the name of the God who had control of these plagues; yet they would not repent and give him glory.

Revelation 19:15

A sharp sword issues from his lips, wherewith to smite the nations; he will shepherd them with an iron flail, and trample the winepress of the passion of the anger of God almighty.

Revelation 19:21

while the rest were killed by the sword of him who is seated on the horse, by the sword that issues from his lips. And all the birds were glutted with their flesh.

Revelation 22:7

Lo, I am coming very soon; blessed is he who lays to heart the words of the prophecy of this book!"

Treasury of Scripture Knowledge

Summary

Repent; or else I will come unto thee quickly, and will fight against them with the sword of my mouth.

Bible References

Else

Revelation 2:5
Now, remember the height from which you have fallen; repent and act as you did at first. If not, I will come to you [very soon] and remove your lamp stand, unless you repent.

Will fight

Revelation 2:12
Then to the angel of the church at Pergamum write thus: ??These are the words of him who wields the sharp sword with the double edge:
Revelation 1:16
in his right hand he held seven stars, a sharp sword with a double edge issued from his mouth, and his face shone like the sun in full strength.
Revelation 19:15
A sharp sword issues from his lips, wherewith to smite the nations; he will shepherd them with an iron flail, and trample the winepress of the passion of the anger of God almighty.
Ephesians 6:17
put on salvation as your helmet, and take the Spirit as your sword (that is, the word of God),
2 Thessalonians 2:8
Then shall the Lawless One be revealed, whom the Lord Jesus will destroy with the breath of his lips and quell by his appearing and arrival ??9 that One whose arrival is due to Satan's activity, with the full power, the miracles and portents, of falsehood,