Jeremiah 34:18-20

Those who have violated my covenant and have not fulfilled the terms of the covenant they made before me, I will treat like the calf they cut in two and then walked between its pieces. The leaders of Judah and Jerusalem, the court officials, the priests and all the people of the land who walked between the pieces of the calf, I will deliver into the hands of their enemies who want to kill them. Their dead bodies will become food for the birds and the wild animals.