I have looked and never found anything, several times in fact. Do you have a source?

Took 30 seconds to find it on Snopes: https://www.snopes.com/fact-check/bread-and-media-circuses/

I think that's false because even under Sharia driven tribes children under 14 are exempt of any punishment. At least the most severe ones.

Just think about it: if every child had those punishments deserved to adult people, they would be extinct in years. Even the most phanatic Mullah is not that idiot.