The Prophet ﷺ said, "One of the portents of the Hour is that you will fight with people wearing shoes made of hair; and one of the portents of the Hour is that you will fight with broad-faced people whose faces will look like shields coated with leather." (Using translation from Bukhārī 2927)
سَمَعَتُ رَسُولَ اللهِ ﷺ يَقُولُ إِنَّ مِنْ أَشْرَاطِ السَّاعَةِ أَنْ تُقَاتِلُوا قَوْمًا نِعَالُهُمُ الشَّعْرُ أَوْ يَنْتَعِلُونَ الشَّعَرَ وَإِنَّ مِنْ أَشْرَاطِ السَّاعَةِ أَنْ تُقَاتِلُوا قَوْمًا عِرَاضَ الْوُجُوهِ كَأَنَّ وُجُوهَهُمُ الْمَجَانُّ الْمُطْرَقَةُ