Sahih Bukhari Volume 5, Book 59, Hadith Number 624.

Narrated By ‘Abdullah : When the Prophet distribute the war booty of Hunain, a man from the Ansar said, “He (i.e. the Prophet), did not intend to please Allah in this distribution.” So I came to the Prophet and informed him of that (statement) whereupon the color of his face changed and he said, “May Allah bestow His Mercy on Moses, for he was troubled with more than this, but he remained patient.”