It is narrated from Sayyiduna Abu Umamah (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: "Allah, the Mighty and Majestic, says: 'O son of Adam, when I take away your two precious things (your eyes) and you are patient, and you seek its reward from Allah at the first shock, I will not be pleased with any reward for you less than Paradise.'"
Hadith Referenceالمعجم الكبير للطبراني / باب الصاد / 7757