Zaqqum

Zaqqum is a scary tree that some people believe exists in a place called Hell. It's said to be really tall and have really sharp and spiky thorns all over it. And the fruit of the tree is supposed to be super bitter and gross. Some people believe that if you go to Hell, you'll have to eat the fruit of the zaqqum tree, and it will be really painful and make you feel worse. Some religious texts say that the zaqqum tree is a punishment for people who did bad things in life. But we don't really know if the zaqqum tree is real or not, and there's no way to prove it either way. So it's just something some people believe in, but others don't.