(96) باب قِتَالِ الَّذِينَ يَنْتَعِلُونَ الشَّعَرَ
Narrated Abu Huraira:
The Prophet (ﷺ) said, "The Hour will not be established till you fight with people wearing shoes made of hair. And the Hour will not be established till you fight with people whose faces look like shields coated with leather. " (Abu Huraira added, "They will be) small-eyed, flat nosed, and their faces will look like shields coated with leather.")
Reference: Sahih al-Bukhari 2929
In-book reference: Book 56, Hadith 142
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 4, Book 52, Hadith 180