Ezekiel 21:31
And I will pour out mine indignation upon thee, I will blow against thee in the fire of my wrath, and deliver thee into the hand of brutish men, and skilful to destroy. And I will pour out mine indignation upon thee, I will blow against thee in the fire of my wrath, and deliver thee into the hand of brutish men, and skilful to destroy.
The warning was directed to Judah while Nebuchadnezzar was besieging Jerusalem. In that crisis the Lord declared He would pour out His indignation upon the people. He would blow against them with the fire of His wrath and give them into the hands of brutal men skilled in destruction.