Maliks Muwatta Book 047, Hadith Number 002.

Section : Good Character.

Yahya related to me from Malik from Ibn Shihab from Urwa ibn az-Zubayr that A'isha, the wife of the Prophet, may Allah bless him and grant him peace, said, "The Messenger of Allah, may Allah bless him and grant him peace, did not have to choose between two matters, but that he chose the easier of them as long as it was not a wrong action. If it was a wrong action, he was the furthest of people from it. The Messenger of Allah, may Allah bless him and grant him peace, did not take revenge for himself unless the limits of Allah were violated. Then he took revenge for it for Allah."