NET

6 The Lord’s sword is dripping with blood, it is covered with fat; it drips with the blood of young rams and goats and is covered with the fat of rams’ kidneys. For the Lord is holding a sacrifice in Bozrah, a bloody slaughter in the land of Edom.

Darby

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

KJV

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.