"I am the first one who heard the Prophet say: 'No one among you should urinate facing towards the Qiblah,' and I am the first one who told the people of that." (Using translation from Ibn Mājah 317)
سَمِعَ النَّبِيَّ ﷺ يَقُولُ لَا يَبُولَنَّ أَحَدُكُمْ مُسْتَقْبِلَ الْقِبْلَةِ وَأَنَا أَوَّلُ مَنْ حَدَّثَ النَّاسَ عَنْهُ بِذَلِكَ