NET
31 So I have poured my anger on them and destroyed them with the fire of my fury. I hereby repay them for what they have done, declares the Sovereign Lord.”
Darby
31 And I will pour out mine indignation upon them; I will consume them in the fire of my wrath: their own way will I recompense upon their head, saith the Lord Jehovah.
KJV
31 Therefore have I poured out mine indignation upon them; I have consumed them with the fire of my wrath: their own way have I recompensed upon their heads, saith the Lord GOD.