Jeremiah 34:18-19

18And I will give the men that have transgressed my covenant, who have not performed the words of the covenant which they had made before me, — the calf which they cut in twain, and passed between the parts thereof,

19— the princes of Judah and the princes of Jerusalem, the eunuchs, and the priests, and all the people of the land, that passed between the parts of the calf;