Jeremiah 34:18-20

18I will give the men who have transgressed My covenant, who have not performed the words of the covenant which they made before Me, when they cut the calf in two and passed between its parts

19—the princes of Judah and the princes of Jerusalem, the officers, the kohanim, and all the people of the land who passed between the parts of the calf—

20I will even give them into the hand of their enemies and into the hand of them who seek their life, and their dead bodies will be for food to the birds of the sky and to the beasts of the earth.