مَا يُصِيبُ الْمُسْلِمَ مِنْ نَصَبٍ وَلَا وَصَبٍ وَلَا هَمٍّ وَلَا حُزْنٍ وَلَا أَذًى وَلَا غَمٍّ، حَتَّى الشَّوْكَةِ يُشَاكُهَا، إِلَّا كَفَّرَ اللَّهُ بِهَا مِنْ خَطَايَاهُ
No fatigue, disease, worry, grief, harm, or sadness afflicts a Muslim, not even the prick of a thorn, except that Allah expiates his sins by it.
Abu Said & Abu Hurairah•Sahih Bukhari & Muslim•Patience