Mishkat al-Masabih
Mishkat al-Masabih 1583
Arabic hadith text
وَعَنْ أَبِي هُرَيْرَةَ رَضِيَ اللَّهُ عَنْهُ قَالَ: ذُكِرَتِ الْحُمَّى عِنْدَ رَسُولِ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ فَسَبَّهَا رَجُلٌ فَقَالَ النَّبِيُّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «لَا تَسُبَّهَا فَإِنَّهَا تَنْفِي الذُّنُوبَ كَمَا تَنْفِي النَّارُ خَبَثَ الْحَدِيدِ» . رَوَاهُ ابْن مَاجَه
Translation
Abu Hurayra, may God be pleased with him, said: Fever was mentioned in the presence of the Messenger of God, and a man reviled it. The Prophet said: Do not revile it, for it removes sins just as fire removes the dross of iron.
Ibn Majah transmitted it.