Sahih Bukhari Volume 8, Book 76, Hadith Number 445.

Narated By Ibn ‘Abbas : I heard Allah’s Apostle saying, “If the son of Adam had money equal to a valley, then he will wish for another similar to it, for nothing can satisfy the eye of Adam’s son except dust. And Allah forgives him who repents to Him.” Ibn ‘Abbas said: I do not know whether this saying was quoted from the Qur’an or not. ‘Ata’ said, “I heard Ibn AzZubair saying this narration while he was on the pulpit.”