Musnad Ahmad 826:3

Abu Mu'awiyah narrated to us, Hisham ibn 'Urwah narrated to us, from his father, from al-Ahnaf ibn Qays, from Jariyah ibn Qudamah, who said: And my paternal uncle narrated to me that he came to the Messenger of Allah, may Allah bless him and grant him peace, and said: "O Messenger of Allah, teach me something that will benefit me, and make it brief." Then he mentioned the hadith.