Musnad Ahmad 269:1

Ibrahim ibn Ishaq narrated to us, he said: Al-Munkadir ibn Muhammad—meaning ibn al-Munkadir—narrated to me, from his father, from Abd al-Rahman ibn Uthman al-Taymi, who said: "I saw the Messenger of Allah, may Allah bless him and grant him peace, standing in the marketplace on the day of Eid, looking, while the people were passing by."