Proving the claim of decapitated babies.

Has anyone got the evidence of this? I've seen www.hamas.com and saturday-october-seven.com They show all kinds of atrocities, but no beheaded babies. If you have proof please share it. I really don't want to see it, but I have to for evidence sake. There are people still saying it never happened etc. I can prove many things did, but that one I can't.