And Ishaq ibn Ibrahim narrated to us, saying: Abu 'Amir al-'Aqadi informed us, saying: 'Abdullah ibn Ja'far narrated to us, from Isma'il ibn Muhammad, from 'Amir ibn Sa'd, from his father, who said: I used to see the Messenger of Allah, peace and blessings be upon him, giving the salutation of peace to his right and to his left, until I could see the whiteness of his cheek.