عن عبد الله بن عمرو: أنه سأل رسول الله صلى الله عليه وسلم: ما يباعدني من غضب الله عز وجل قال: لا تغضب (مجمع الزوائد، الرقم: 12985)

Hazrat ‘Abdullah bin ‘Amr (radhiyallahu ‘anhuma) reports that he once enquired from Rasulullah (sallallahu ‘alaihi wasallam) saying, “Which action will keep me away from the anger of Allah Ta‘ala?” Rasulullah (sallallahu ‘alaihi wasallam) replied, “Do not allow anger to overtake you (i.e. expressing anger in places where it is incorrect to express anger causes one to earn the displeasure and anger of Allah Ta‘ala).”