(10) باب مَا يُتَّقَى مِنْ فِتْنَةِ الْمَالِ
'Ubayy said (referring to the hadith above), "We considered this as a saying from the Qur'an till the Surah (beginning with):
"The mutual rivalry (for piling up of worldly things) diverts you' (102:1) was revealed."
Reference: Sahih al-Bukhari 6440
In-book reference: Book 81, Hadith 29
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 1, Book 76, Hadith 447