Musnad Ahmad 1156:101

Abu Salamah al-Khuza'i narrated to us, he said: Bakr bin Mudar informed us, Musa bin Jubayr narrated to us, from Abdullah bin Rafi', the freed slave of Umm Salamah, from Umm Salamah, she said: "The most that I knew of wealth brought to the Prophet of Allah, may Allah bless him and grant him peace, was a pouch containing eight hundred dirhams."