´Ar-Rubay' bint Mu'awwidh bin Afra' narrated:` "The Prophet wiped his head two times: He began with the rear of his head, then with the front of his head and with both of his ears, outside and Inside of them."
Hadith ReferenceSunan at-Tirmidhi / The Book on Purification / Hadith: 33
Hadith Gradingالألبانی:حسن، ابن ماجة (390) | زبیر علی زئی:إسناده ضعيف / د 126 ، جه 438