Sahih al-Bukhari 5852
Sahih al-Bukhari · Book 77: Dress · Sibtiya and other shoes
Narrated Ibn `Umar:
حَدَّثَنَا عَبْدُ اللَّهِ بْنُ يُوسُفَ ، أَخْبَرَنَا مَالِكٌ ، عَنْ عَبْدِ اللَّهِ بْنِ دِينَارٍ ، عَنِ ابْنِ عُمَرَ ـ رضى الله عنهما ـ قَالَ نَهَى رَسُولُ اللَّهِ صلى الله عليه وسلم أَنْ يَلْبَسَ الْمُحْرِمُ ثَوْبًا مَصْبُوغًا بِزَعْفَرَانٍ أَوْ وَرْسٍ، وَقَالَ " مَنْ لَمْ يَجِدْ نَعْلَيْنِ فَلْيَلْبَسْ خُفَّيْنِ، وَلْيَقْطَعْهُمَا أَسْفَلَ مِنَ الْكَعْبَيْنِ " .
Allah's Messenger (ﷺ) forbade that a Muhrim should wear clothes dyed with Saffron or Wars, and said, "Whoever has no shoes can put on Khuffs (socks made from thick fabric or leather) after cutting it below the ankles."