Sunan Ibn Majah 318
سنن ابن ماجه#318Sahihحَدَّثَنَا أَبُو الطَّاهِرِ، أَحْمَدُ بْنُ عَمْرِو بْنِ السَّرْحِ أَنْبَأَنَا عَبْدُ اللَّهِ بْنُ وَهْبٍ، أَخْبَرَنِي يُونُسُ، عَنِ ابْنِ شِهَابٍ، عَنْ عَطَاءِ بْنِ يَزِيدَ، أَنَّهُ سَمِعَ أَبَا أَيُّوبَ الأَنْصَارِيَّ، يَقُولُ نَهَى رَسُولُ اللَّهِ ـ صلى الله عليه وسلم ـ أَنْ يَسْتَقْبِلَ الَّذِي يَذْهَبُ إِلَى الْغَائِطِ الْقِبْلَةَ وَقَالَ " شَرِّقُوا أَوْ غَرِّبُوا " .
It was narrated that Abu Ayyub Ansari said:"The Messenger of Allah forbade the person who went to the Gha'it to face the Qiblah. He said: 'face towards the east or the west
Scholarly Authentication
The label above is the grade most of these scholars gave — one dissenting opinion no longer speaks for all of them. If any scholar calls a narration fabricated, that verdict is shown instead, whatever the others say. Each scholar's own wording:
In-book reference: 1:52