The Messenger of Allah ﷺ performed ablution and wiped his head and his ears, both their outer and inner parts.
حدثنا هشام بن عمار حدثنا الوليد حدثنا حريز بن عثمان عن عبد الرحمن بن ميسرة
أن رسول الله ﷺ توضأ فمسح برأسه وأذنيه ظاهرهما وباطنهما
[hasan] Abu Dawud narrated it in Taharah, chapter on the description of the Prophet's wudu, no. 122, 123, from the hadith of Walid bin Muslim, with this wording.