Visiting the Sick, and the Reward for Sickness - Section 1 Mishkat al-Masabih 1539

Arabic hadith text
وَعَنْ عَائِشَةَ رَضِيَ اللَّهُ عَنْهَا قَالَتْ: مَا رَأَيْتُ أَحَدًا الْوَجَعُ عَلَيْهِ أَشَدُّ مِنْ رَسُولِ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ
Translation

‘A’isha said she never saw anyone suffering severer pain than God’s messenger. (Bukhari and Muslim.)