The Book of Hajj
24/32. Chapter:
Concession Allowing Pants To Be Worn By One Who Cannot Find An Izar .
Sunan an-Nasai
أَخْبَرَنِي أَيُّوبُ بْنُ مُحَمَّدٍ الْوَزَّانُ، قَالَ حَدَّثَنَا إِسْمَاعِيلُ، عَنْ أَيُّوبَ، عَنْ عَمْرِو بْنِ دِينَارٍ، عَنْ جَابِرِ بْنِ زَيْدٍ، عَنِ ابْنِ عَبَّاسٍ، قَالَ سَمِعْتُ رَسُولَ اللَّهِ صلى الله عليه وسلم يَقُولُ " مَنْ لَمْ يَجِدْ إِزَارًا فَلْيَلْبَسْ سَرَاوِيلَ وَمَنْ لَمْ يَجِدْ نَعْلَيْنِ فَلْيَلْبَسْ خُفَّيْنِ " .
It was narrated that Ibn 'Abbas said; "I heard the Messenger of Allah say: 'Whoever cannot find an Izar, let him wear pants, and whoever cannot find sandals, let him wear khuffs."
Reference : Sunan an-Nasa'i 2672In-book reference : Book 24, Hadith 54English translation : Vol. 3, Book 24, Hadith 2673