من هو الصحابي الذي روى حديثًا واحدًا عن النبي صلى الله عليه وسلم في كيفية التطهير من بول الصبي؟

The Companion who narrated a single Hadith from the Prophet, peace and blessings be upon him, explaining how to purify from the urine of a male infant, is Abu Al-Samh, the freed slave and servant of the Messenger of Allah, peace and blessings be upon him. It is also said that his name was Iyad. Muhallal ibn Khalifah Al-Ta'i narrated from him, and no other Hadith is known to have been narrated by him besides this one, which was recorded by Al-Nasa'i, Abu Dawud, Ibn Majah, Ibn Khuzaymah, and Al-Bazzar.