Sahih Bukhari Volume 4, Book 55, Hadith Number 617.

Narated By Abdullah : Once the Prophet distributed something (among his followers. A man said, “This distribution has not been done (with justice) seeking Allah’s Countenance.” I went to the Prophet and told him (of that). He became so angry that I saw the signs of anger oh his face. Then he said, “May Allah bestow His Mercy on Moses, for he was harmed more (in a worse manner) than this; yet he endured patiently.”