Hadith: Arabic Text followed by English Translation.
وعن أبي يحيى صهيب بن سنان رضي الله عنه قال: قال رسول الله صلى الله عليه وسلم
عجبا لأمر المؤمن إن أمره كله له خير، وليس ذلك لأحد إلا للمؤمن : إن أصابته سراء شكر فكان خيراً له، وإن أصابته ضراء صبر فكان خيراً له
رواه مسلم، ٢٩٩٩
Abu Yahya Suhaib bin Sinan (May Allah be pleased with him) reported that: The Messenger of Allah (ﷺ) said,
How wonderful is the case of a believer; there is good for him in everything and this applies only to a believer. If prosperity attends him, he expresses gratitude to Allah and that is good for him; and if adversity befalls him, he endures it patiently and that is better for him
Muslim 2999