Isaiah 34:6

34:6 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.

Isaiah 66:3

66:3 The one who slaughters a bull also strikes down a man;

the one who sacrifices a lamb also breaks a dog’s neck;

the one who presents an offering includes pig’s blood with it;

the one who offers incense also praises an idol.

They have decided to behave this way;

they enjoy these disgusting practices.