«إن أهون أهل النار عذابا يوم القيامة رجل يحذى له نعلان من نار يغلي منهما دماغه يوم القيامة»
The Prophet (peace and blessings be upon him) said:
"Indeed, on the Day of Resurrection the one with the lightest punishment among the people of Hell will be a man who is made to wear two sandals of fire, from whose heat his brain will be boiling on the Day of Resurrection."
Hadith Referenceصحیح الجامع الصغیر / حرف الألف / 2034