(251) بَابُ الْكِبْرِ
'Amr ibn Shu'ayb reported via his father that his grandfather relatedthat the Prophet, may Allah bless him and grant him peace, said, "On theDay of Rising, the proud will be gathered like specks in the form of men.Abasement will envelop them on every side. They will be driven to a prisonin Jahannam called Bulas. The hottest of fires will rise over them. Theywill have to drink the pus of the people of the Fire, the foul fluid thattheir skins excrete."
Reference: Al-Adab Al-Mufrad 557
In-book reference: Book 30, Hadith 20
English translation: Book 30, Hadith 557