CLOTHES OF THE FIRE H 802 "The portion of a loin cloth worn below the ankles is condemned to the Fire." R 802 Bukhari with a chain up to Abu Hurairah who related that the Prophet, praise and peace be upon him, said this.
792- وعنه ، عن النبيِّ صلى الله عليه وآله وسلم ، قَالَ : "مَا أسْفَل مِنَ الكَعْبَيْنِ مِنَ الإزْارِ فَفِي النار" رواه البخاري .