Someone said to Abdullah bin Zayd bin Asim, who was one of the companions of the Prophet ﷺ and the grandfather of Amr bin Yahya, "Can you show me how the Messenger of Allah ﷺ used to perform ablution?"Abdullah bin Zayd replied, "Yes."He then called for water for ablution, poured some over his hands, and washed each hand twice. He rinsed his mouth and sniffed water into his nose three times, then washed his face three times. He washed each arm up to the elbow twice, then wiped his head with both hands, moving them forward and backward. He started at the front of his head, moved them to the nape of his neck, then brought them back to where he had begun. Finally, he washed his feet.
أخبرنا محمد بن سلمة والحارث بن مسكين قراءة عليه وأنا أسمع واللفظ له عن ابن القاسم قال حدثني مالك
لعبد الله بن زيد بن عاصم وكان من أصحاب النبي ﷺ وهو جد عمرو بن يحيى هل تستطيع أن تريني كيف كان رسول الله ﷺ يتوضأ قال عبد الله بن زيد نعم فدعا بوضوء فأفرغ على يديه فغسل يديه مرتين مرتين ثم تمضمض واستنشق ثلاثا ثم غسل وجهه ثلاثا ثم غسل يديه مرتين مرتين إلى المرفقين ثم مسح رأسه بيديه فأقبل بهما وأدبر بدأ بمقدم رأسه ثم ذهب بهما إلى قفاه ثم ردهما حتى رجع إلى المكان الذي بدأ منه ثم غسل رجليه
Agreed upon. Bukhari narrated it in Sahih Bukhari, Book of wudu, Chapter on wiping the whole head, hadith (185), and Muslim in his Sahih, Book of Purification, another chapter on the description of wudu, hadith (235), both from the hadith of Malik through this same chain, and it is found in Muwatta 1/18 (Yahya).