Muaz bin Jabal reported,
The Messenger of Allah ﷺ said, "Beware of the three things that bring curses, relieving yourself near water sources, in the middle of the path, or in the shade."
Abu Dawud 26
Daifحدثنا إسحق بن سويد الرملي وعمر بن الخطاب أبو حفص وحديثه أتم أن سعيد بن الحكم حدثهم قال أخبرنا نافع بن يزيد حدثني حيوة بن شريح أن أبا سعيد الحميري حدثه
عن معاذ بن جبل قال
قال رسول الله ﷺ اتقوا الملاعن الثلاثة البراز في الموارد وقارعة الطريق والظل
[Its isnad is daif]. Ibn Majah reported it in the Book of Purification, Chapter on the prohibition of relieving oneself on the roadside, hadith 328, from Nafi bin Yazid, by this route. Hakim graded it sahih at 1/167, and Dhahabi agreed with him, but Busiri graded it daif due to the defect of disconnection, since Abu Saeed Hijri did not meet Muaz bin Jabal 
. The hadith has a daif corroborating narration in Ahmad at 1/299, and the hadith of Muslim, hadith 269, serves in its place.