It is narrated from Sayyiduna Mu'adh that the Prophet (peace and blessings be upon him) said: Whoever controls his anger while having the power to act upon it, Allah Almighty will call him before all creation on the Day of Resurrection and give him the choice to select whichever Hoor al-'Ayn he wishes. And whoever, out of humility, wears simple clothes despite having the ability to wear good clothes, Allah will call him before all creation on the Day of Resurrection and give him the choice to select whichever garment of faith he wishes.
Hadith Referenceمسند احمد / مسند المكيين / 15619
Hadith Gradingحکم دارالسلام:حديث حسن، وإسناده ضعيف مسلسل بالضعفاء