Isaiah 34:6-8 NIV

6 The sword1 of the LORD is bathed in blood, it is covered with fat-- the blood of lambs and goats, fat from the kidneys of rams. For the LORD has a sacrifice2 in Bozrah3 and a great slaughter4 in Edom.

References for Isaiah 34:6

7 And the wild oxen5 will fall with them, the bull calves and the great bulls.6 Their land will be drenched with blood,7 and the dust will be soaked with fat.

References for Isaiah 34:7

8 For the LORD has a day8 of vengeance,9 a year of retribution,10 to uphold Zion's cause.

References for Isaiah 34:8