Aisha reported: If the Messenger of Allah, peace and blessings be upon him, was afflicted by something, the Angel Gabriel would supplicate over him, saying, “In the name of Allah, may he cure you, may he heal you from every ailment, from the evil of the envier when he envies, and from the evil of every eye.”
Source: Ṣaḥīḥ Muslim 2185
Grade: Sahih (authentic) according to Muslim
عَنْ عَائِشَةَ زَوْجِ النَّبِيِّ صَلَّى اللهُ عَلَيْهِ وَسَلَّمَ أَنَّهَا قَالَتْ كَانَ إِذَا اشْتَكَى رَسُولُ اللهِ صَلَّى اللهُ عَلَيْهِ وَسَلَّمَ رَقَاهُ جِبْرِيلُ قَالَ بِاسْمِ اللهِ يُبْرِيكَ وَمِنْ كُلِّ دَاءٍ يَشْفِيكَ وَمِنْ شَرِّ حَاسِدٍ إِذَا حَسَدَ وَشَرِّ كُلِّ ذِي عَيْنٍ
2185 صحيح مسلم كتاب السلام باب الطب والمرض والرقى