1. Purification
١۔ كتاب الطهارة
"The Prophet performed Wudu. So he washed his face three times, and washed his hands two times each, and wiped his head, and washed his feet [two times]."
أَنَّ النَّبِيَّ ﷺ تَوَضَّأَ فَغَسَلَ وَجْهَهُ ثَلاَثًا وَغَسَلَ يَدَيْهِ مَرَّتَيْنِ مَرَّتَيْنِ وَمَسَحَ بِرَأْسِهِ وَغَسَلَ رِجْلَيْهِ مَرَّتَيْنِ