Sunan an Nasai 26
The Book of Purification
أَخْبَرَنَا مُؤَمَّلُ بْنُ هِشَامٍ، قَالَ أَنْبَأَنَا إِسْمَاعِيلُ، قَالَ أَخْبَرَنَا شُعْبَةُ، عَنْ سُلَيْمَانَ، عَنْ أَبِي وَائِلٍ، عَنْ حُذَيْفَةَ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم أَتَى سُبَاطَةَ قَوْمٍ فَبَالَ قَائِمًا .
It was narrated from Hudhifah that the Messenger of Allah (ﷺ)came to some people's garbage dump and urinated while standing
Grading: Abu Ghuddah: Sahih · Al-Albani: Sahih · Zubair Ali Zai: Sahih - Agreed Upon
Text from the public-domain hadith-api dataset. Numbering follows that dataset and can differ by a few from some printed editions — check the wording, not only the number.