The Book of Purification and its Sunnah
1/18. Chapter:
Permission concerning that in the toilet with walls and its permissiblity, not in deserts
Sunan Ibn Majah
حَدَّثَنَا مُحَمَّدُ بْنُ بَشَّارٍ، حَدَّثَنَا وَهْبُ بْنُ جَرِيرٍ، حَدَّثَنَا أَبِي قَالَ، سَمِعْتُ مُحَمَّدَ بْنَ إِسْحَاقَ، عَنْ أَبَانَ بْنِ صَالِحٍ، عَنْ مُجَاهِدٍ، عَنْ جَابِرٍ، قَالَ نَهَى رَسُولُ اللَّهِ ـ صلى الله عليه وسلم ـ أَنْ نَسْتَقْبِلَ الْقِبْلَةَ بِبَوْلٍ فَرَأَيْتُهُ قَبْلَ أَنْ يُقْبَضَ بِعَامٍ يَسْتَقْبِلُهَا .
It was narrated that Jabir said: "The Messenger of Allah forbade facing the Qiblah when urinating. But I saw him, one year before he died, facing the Qiblah (while urinating)."
Reference : Sunan Ibn Majah 325In-book reference : Book 1, Hadith 59English translation : Vol. 1, Book 1, Hadith 325