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

ASV - Repent therefore; or else I come to thee quickly, and I will make war against them with the sword of my mouth.

BBE - 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.

WEB - Repent therefore, or else I am coming to you quickly, and I will make war against them with the sword of my mouth.

YLT - `Reform! and if not, I come to thee quickly, and will fight against them with the sword of my mouth.

Notes