Ezekiel 5:13
Thus shall mine anger be accomplished, and I will cause my fury to rest upon them, and I will be comforted: and they shall know that I the LORD have spoken it in my zeal, when I have accomplished my fury in them. Thus shall mine anger be accomplished, and I will cause my fury to rest upon them, and I will be comforted: and they shall know that I the LORD have spoken it in my zeal, when I have accomplished my fury in them.
Ezekiel 5 belongs to the ministry of Ezekiel, who was a contemporary of Jeremiah and spoke among the Judean captives taken to Babylonia with King Jehoiachin in 597 B.C. The verse declares that God's anger against the people will reach its full accomplishment, with His fury coming to rest upon them when its judgment is complete. That completion of fury is what makes them know that the Lord has spoken and acted in zeal.