The Prophet ﷺ performed a ritual bath at Fakhkh before entering Makkah.
حدثنا يحيى بن موسى حدثنا هارون بن صالح البلخي حدثنا عبد الرحمن بن زيد بن أسلم عن أبيه
اغتسل النبي ﷺ لدخوله مكة بفخ
No references are available.
[Its chain of transmission is extremely daif] Daraqutni also narrated it, 2/221, no. 2412, from the hadith of Harun bin Salih, with the same wording. Abdul-Rahman bin Zayd bin Aslam is extremely daif in what he narrates from his father.