Musnad Ahmad 25:558

Abu Salamah al-Khuza’i narrated to us, he said: Ibn Bilal informed us, from Zayd ibn Aslam, from ‘Ata’ ibn Yasar, from Ibn ‘Abbas: That he performed ablution, so he washed his face, then he took a handful of water and rinsed his mouth with it, and snuffed water into his nose. Then he took a handful and did this with it—meaning he added it to his other hand—and washed his face with it. Then he took a handful of water and washed his right hand with it. Then he took a handful of water and washed his left hand with it. Then he wiped his head. Then he took a handful of water, then sprinkled it upon his right foot until he washed it. Then he took another handful and washed his left foot with it. Then he said: "Thus I saw the Messenger of Allah, may Allah bless him and grant him peace, do."