Isaiah 34:6-8

King James Version

⁶ The sword of the Lord is filled with blood, it is made fat with fatness, and with the blood of lambs and goats, with the fat of the kidneys of rams: for the Lord hath a sacrifice in Bozrah, and a great slaughter in the land of Idumea.

⁷ And the unicorns shall come down with them, and the bullocks with the bulls; and their land shall be soaked with blood, and their dust made fat with fatness.

⁸ For it is the day of the Lord's vengeance, and the year of recompences for the controversy of Zion.