Isaiah 34:6-8

Amplified Bible

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The sword of the Lord is filled with blood [from sacrifices],
It drips with fat, with the blood of lambs and goats,
With the fat of the kidneys of rams.
For the Lord has a sacrifice in Bozrah (Edom’s capital city)
And a great slaughter in the land of Edom.
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Wild oxen will also fall with them
And the young bulls with the strong bulls;
And their land will be soaked with blood,
And their dust made greasy with fat.
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For the Lord has a day of vengeance,
A year of retribution for the cause of Zion.