Of the ahadith narrated to us by Abfi Huraira from Muhammad the Messenger of Allah ﷺ one is this: The Messenger or Allah ﷺ said: You should not urinate in standing water, that is not flowing, then wash in it.
عَنْ مُحَمَّدٍ رَسُولِ اللَّهِ ﷺ فَذَكَرَ أَحَادِيثَ مِنْهَا وَقَالَ رَسُولُ اللَّهِ ﷺ لاَ تَبُلْ فِي الْمَاءِ الدَّائِمِ الَّذِي لاَ يَجْرِي ثُمَّ تَغْتَسِلُ مِنْهُ