كتاب الجنائز
Read the English translation first, with the original Arabic directly underneath.
Narrated Umm al-Ala:
The Messenger of Allah (ﷺ) visited me while I was sick. He said: Be glad, Umm al-Ala' for Allah removes the sins of a Muslim for his illness as fire removes the dross of gold and silver.
أَبْشِرِي يَا أُمَّ الْعَلاَءِ فَإِنَّ مَرَضَ الْمُسْلِمِ يُذْهِبُ اللَّهُ بِهِ خَطَايَاهُ كَمَا تُذْهِبُ النَّارُ خَبَثَ الذَّهَبِ وَالْفِضَّةِ