Isaiah Chapter 1, Verse 20

20: But if ye refuse and rebel, ye shall be devoured with the sword: for the mouth of the LORD hath spoken it.- edit KJV text
20: But if you will not, and will provoke me to wrath: the sword shall devour you because the mouth of the Lord hath spoken it.— edit Douay text
20: but if ye be not willing, nor hearken to me, a sword shall devour you: for the mouth of the Lord has spoken this.— edit LXX text