Leviticus 26:26-29

261When I break your staff of bread, ten women will bake your bread in one oven, and they will bring back your bread 2in rationed amounts, so that you will 3eat and not be satisfied.

27‘Yet if in spite of this you do not obey Me, but act with hostility against Me, 28then 4I will act with wrathful hostility against you, and I for My part will punish you seven times for your sins. 29Further, 5you will eat the flesh of your sons, and you will eat the flesh of your daughters.