Abu Sa'eed narrated regarding His (Allah's) statement:
Kal Muhl, the Prophet (s.a.w)said:'Like boiling oil, such that when it is brought close to his face, the skin of his face will fall off into it." (DE)
English reference (DE): Vol. 4, Book 13, Hadith 2581 (DE)
Arabic reference (DE): Book 39, Hadith 2782 (DE)