"None of you should urinate into still water and then perform Wudu' with it."  

عَنْ رَسُولِ اللَّهِ ﷺ قَالَ لاَ يَبُولَنَّ أَحَدُكُمْ فِي الْمَاءِ الدَّائِمِ ثُمَّ يَتَوَضَّأُ مِنْهُ قَالَ عَوْفٌ وَقَالَ خِلاَسٌ عَنْ أَبِي هُرَيْرَةَ عَنِ النَّبِيِّ ﷺ مِثْلَهُ  

"The Messenger of Allah ﷺ said: 'None of you should urinate in still water and perform Ghusl with it.'" Abu 'Abdur-Rahman (An-Nasa'i) said: "ya'qub would not narrate this Hadith except for a Dinar."[1] [1] Ya'qub bin Ibrahim Ad-Dawrqi, and the meaning is that he held the view that it is permissible to accept a payment for narrating, contrary to many others.  

قَالَ رَسُولُ اللَّهِ ﷺ لاَ يَبُولَنَّ أَحَدُكُمْ فِي الْمَاءِ الدَّائِمِ ثُمَّ يَغْتَسِلُ مِنْهُ قَالَ أَبُو عَبْدِ الرَّحْمَنِ كَانَ يَعْقُوبُ لاَ يُحَدِّثُ بِهَذَا الْحَدِيثِ إِلاَّ بِدِينَارٍ