I saw the Messenger of Allah ﷺ perform ablution and wipe his head once.
حدثنا محمد بن الحارث المصري حدثنا يحيى بن راشد البصري عن يزيد مولى سلمة
رأيت رسول الله ﷺ توضأ فمسح رأسه مرة
[Sahih] Busiri said, this isnad is daif due to the weakness of Yahya bin Rashid... and the preceding hadith serves as a corroborating witness for it.