Sahih Muslim
The Book of Pilgrimage (Kitab Al-Hajj)
Book Number: 007 / Hadith Number: 2649
Ibn 'Umar reported that the Messenger of Allah (may peace be upon him) forbade the Muhrim to put on a cloth dyed in saffron or wars and he further said: One who does not find shoes (to wear) he way wear stockings, but (only) after trimming them below the ankles.