The Apostle of Allaah ( sal Allaahu alayhi wa sallam ) came to a midden of some people and urinated while standing. He then asked for water and wiped his shoes. Abu Dawud said: Musaddad, a narrator, reported: I went far away from him. He then called me and I reached just near his heals.  

أَتَى رَسُولُ اللَّهِ ﷺ سُبَاطَةَ قَوْمٍ فَبَالَ قَائِمًا ثُمَّ دَعَا بِمَاءٍ فَمَسَحَ عَلَى خُفَّيْهِ