"The Prophet performed Wudu; so he washed his face three times, and his hands three times, and wiped his head, and he said: "The ears are part of the head."  

تَوَضَّأَ النَّبِيُّ ﷺ فَغَسَلَ وَجْهَهُ ثَلاَثًا وَيَدَيْهِ ثَلاَثًا وَمَسَحَ بِرَأْسِهِ وَقَالَ الأُذُنَانِ مِنَ الرَّأْسِ