Musnad Ahmad 329:30

Al-Hasan ibn Musa narrated to us, he said: Ibn Lahi'ah narrated to us, he said: Hibban ibn Wasi' narrated to us, from his father, from Abdullah ibn Zayd ibn 'Asim, his uncle, the Mazini, who said: "I saw the Messenger of Allah (peace and blessings of Allah be upon him) performing ablution at al-Juhfah. He rinsed his mouth, then he inhaled water into his nose, then he washed his face three times, and he washed his right hand three times. Then he wiped his head with water other than the remainder of his hands, then he washed his feet until he had cleansed them."