"None of you should urinate in the place where he bathes, for most Waswas (devilish whispers) [1] come from that." [1] I.e., with regard to whether the urine has soiled his body or not.  

عَنِ النَّبِيِّ ﷺ قَالَ لاَ يَبُولَنَّ أَحَدُكُمْ فِي مُسْتَحَمِّهِ فَإِنَّ عَامَّةَ الْوَسْوَاسِ مِنْهُ  

The Messenger of Allah ﷺ said: No one of you should make water in his bath and then wash himself there (after urination). The version of Ahmad has: Then performs ablution there, for evil thoughts come from it.  

قَالَ رَسُولُ اللَّهِ ﷺ لاَ يَبُولَنَّ أَحَدُكُمْ فِي مُسْتَحَمِّهِ ثُمَّ يَغْتَسِلُ فِيهِ قَالَ أَحْمَدُ ثُمَّ يَتَوَضَّأُ فِيهِ فَإِنَّ عَامَّةَ الْوَسْوَاسِ مِنْهُ  

the Prophet said: "Let none of you urinate [in still water, then perform Wudu with it."1  

عَنِ النَّبِيِّ ﷺ قَالَ لاَ يَبُولَنَّ أَحَدُكُمْ فِي الْمَاءِ الدَّائِمِ ثُمَّ يَتَوَضَّأُ مِنْهُ  

"None of you should urinate into still water and then perform Ghusl from it." (Using translation from Nasāʾī 221)   

أَنَّ رَسُولَ اللهِ ﷺ قَالَ لَا يَبُولَنَّ أَحَدُكُمْ فِي الْمَاءِ الدَّائِمِ ثُمَّ يَتَوَضَّأُ مِنْهُ  

The Messenger of Allah ﷺ said: No one of you should make water in his bath and then wash himself there (after urination). The version of Ahmad has: Then performs ablution there, for evil thoughts come from it. (Using translation from Abū Dāʾūd 27)   

قَالَ رَسُولُ اللهِ ﷺ لَا يَبُولَنَّ أَحَدُكُمْ فِي مُسْتَحَمِّهِ ثُمَّ يَتَوَضَّأُ فِيهِ فَإِنَّ عَامَّةَ الْوَسْوَاسِ مِنْهُ  

"None of you should urinate in the place where he bathes, for most Waswas (devilish whispers) [1] come from that." [1] I.e., with regard to whether the urine has soiled his body or not. (Using translation from Nasāʾī 36)   

أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ «لَا يَبُولَنَّ أَحَدُكُمْ فِي مُسْتَحَمِّهِ فَإِنَّ عَامَّةَ الْوَسْوَاسِ مِنْهُ»  

"لا يَبُولَنَّ أَحَدُكُمْ فِي مُسْتَحَمَّه ثُمَّ يغْتَسلُ مِنْه أَوْ يَتَوَضأُ فِيه، فَإِنَّ عامَّة الوَسْوَاسِ مِنْهُ".