NET

13 Then my anger will be fully vented; I will exhaust my rage on them, and I will be appeased. Then they will know that I, the Lord, have spoken in my jealousy when I have fully vented my rage against them.

Darby

13 And mine anger shall be accomplished, and I will satisfy my fury upon them, and I will comfort myself; and they shall know that I Jehovah have spoken in my jealousy, when I have accomplished my fury upon them.

KJV

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.