Abu As-Samh said:"I used to serve the Messenger of Allah (ﷺ) and when he wanted to perform Ghusl he said: 'Turn your back.' So I turned my back to him and concealed him
Hadith No. 224
Sunan an Nasai
Gradings:
Abu Ghuddah:
Sahih
Al-Albani:
Sahih
Zubair Ali Zai:
Isnaad Sahih