The Messenger of Allah ﷺ said, "None of you should urinate in the place where he bathes and then perform his ghusl in it." Ahmad added, "and then perform wudu in it, for most whisperings come from that."
حدثنا أحمد بن محمد بن حنبل والحسن بن علي قالا حدثنا عبد الرزاق قال أحمد حدثنا معمر أخبرني أشعث وقال الحسن عن أشعث بن عبد الله عن الحسن
قال رسول الله ﷺ لا يبولن أحدكم في مستحمه ثم يغتسل فيه قال أحمد ثم يتوضأ فيه فإن عامة الوسواس منه
Grading, its isnad is daif.It was recorded by Ibn Majah in the Book of Purification, chapter on the dislike of urinating in the bathing place, hadith 304, from the hadith of Abdul-Razzaq, and Tirmidhi, hadith 21, from the hadith of Mamar, through the same route, and he said, "Gharib." Bukhari mentioned it without a full chain in 8/588. Ibn Hibban graded it sahih (al-Ihsan 1252), as did Hakim, who said it met the standard of the two sheikhs, in 1/167, 185, and Dhahabi agreed with him.Hasan Basri is a mudallis and he narrated this hadith using "an," but the hadith that follows serves in its place.