Isaiah 34:5-7

New Revised Standard Version Catholic Edition

⁵ When my sword has drunk its fill in the heavens,
    lo, it will descend upon Edom,
    upon the people I have doomed to judgment.
⁶ The Lord has a sword; it is sated with blood,
    it is gorged 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,
    a great slaughter in the land of Edom.
⁷ Wild oxen shall fall with them,
    and young steers with the mighty bulls.
Their land shall be soaked with blood,
    and their soil made rich with fat.