Anas bin Malik reported,
The Prophet ﷺ said, "Your Lord 
has said, 'Whoever loses his two precious eyes and then bears it patiently, seeking reward from Me, his recompense shall be paradise.'"
Ahmad 14021
Sahihحدثنا عفان حدثنا نوح بن قيس حدثنا الأشعث بن جابر الحداني
عن أنس بن مالك
عن النبي ﷺ قال قال ربكم عز وجل من أذهبت كريمتيه ثم صبر واحتسب كان ثوابه الجنة
No references are available.
Its chain of transmission is sahih. Qays bin Nawwah Azdi was graded reliable, and he has a narration in Muslim, though some scholars criticized him for his Shia leanings. Ashath bin Jabir Haddani was also graded reliable, and his hadith appears in the four Sunan works. The hadith is found in Bukhari 7/151, in the Book of Medicine, chapter on the merit of one who loses his sight, and in Tirmidhi 4/251, number 2400, in the Book of Asceticism, chapter on what has been said about patience upon the loss of sight, where he said, hasan gharib. He also cited another hadith from Abu Hurairah with the same wording, and said, hasan sahih.