Anas ibn Malik reported: The Messenger of God, peace and blessings be upon him, said, “God said: If I afflict my servant in his two dear eyes and he remains patient, he will be compensated for them with Paradise.” Source: Ṣaḥīḥ al-Bukhārī 5329, Grade: Sahih (authentic) according to Al-Bukhari عَنْ أَنَسِ بْنِ مَالِكٍ قَالَ قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ إِنَّ اللَّهَ قَالَ إِذَا ابْتَلَيْتُ عَبْدِي بِحَبِيبَتَيْهِ فَصَبَرَ عَوَّضْتُهُ مِنْهُمَا الْجَنَّةَ 5329 صحيح البخاري كتاب الأشربة باب فضل من ذهب بصره