Al-Kāfi
Hadith 1945عِدَّةٌ مِنْ أَصْحَابِنَا عَنْ سَهْلِ بْنِ زِيَادٍ عَنْ جَعْفَرِ بْنِ مُحَمَّدٍ الْأَشْعَرِيِّ عَنِ ابْنِ الْقَدَّاحِ عَنْ أَبِي عَبْدِ اللَّهِ ( عليه السلام ) قَالَ كَانَ أَمِيرُ الْمُؤْمِنِينَ ( عليه السلام ) إِذَا لَبِسَ الْقَمِيصَ مَدَّ يَدَهُ فَإِذَا طَلَعَ عَلَى أَطْرَافِ الْأَصَابِعِ قَطَعَهُ .
7. A number of our people have narrated from Sahl ibn Ziyad from Ja‘far ibn Muhammad al-Ash‘ariy from ibn al-Qaddah who has said the following: “Abu ‘Abd Allah (a.s.), has said that ’Amir al-Mu’minin when wearing a shirt would extend his hands. If the sleeves reached his fingers he would cut them short.’”