Abu Sa'eed Al-Khudri narrated that about:
Kal Muhl, the Prophet (s.a.w)said:"Like boiling oil, such that whenever it is brought near him the skin of his face falls into it." (IT)
English reference (IT): Vol. 4, Book 13, Hadith 2584 (IT)
Arabic reference (IT): Book 39, Hadith 2785 (IT)