Whoever suppresses his rage while being able to vent it, Allah, Glorified and Exalted, will call him before the entire creation on the Day of Judgment so that he can choose whomever of the houris he wishes to have. [Abu Dawood]
«مَن كَظَمَ غَيظًا، وَهُو قادر على أن يُنفِذَه، دَعَاه الله سبحانه وتعالى على رؤوس الخَلاَئِق يوم القيامة حتَّى يُخَيِّره من الحُور العَين مَا شَاء». (أبو داوود)