Hadith 1013
الغضب من الشيطان وان الشيطان خلق من النار و انما تطفا النار بالما ٔ فاذا غضب احدكم فليتوضا
"Anger is from Satan, and Satan was created from fire, and fire is extinguished with water, so when any of you becomes angry, he should perform ablution (wudu)."
