Cannibalism

So this is what the Sovereign LORD says: Since you have refused to obey my laws and regulations and have behaved even worse than your neighbors, I myself, the Sovereign LORD, am now your enemy. I will punish you publicly while all the nations watch.  Because of your detestable idols, I will punish you more severely than I have punished anyone before or ever will again.  Parents will eat their own children, and children will eat their parents.  And I will punish you by scattering the few who survive to the far reaches of the earth. (Ezekiel 5:7-10)