imam-hadi-tenth Imam of shia

Imam Ali Al-Naghi Al Haadi (Peace Be Upon Him and his tribe) said to claimant that if you are from Mohammad's children, go into the lions cage ... because eating Fatima children is forbidden for wilds by God ... The claimant didn't accept but the Caliph that wanted to see Haadi's ripping off, persist on Imam's enterance in the cage ... Imam Haadi went and as he !entered, lions calmed down and came to kiss his feet