Zayd ibn Arqam said, "I had a pain in my eyes and the Prophet,
may Allah bless him and grant him peace, visited me and said, 'Zayd, if
tour eyes were to go blind because of their illness, what would you do?'
He said, 'I would be steadfast and reckon my reward to be with Allah.'
He said, 'If that happens to your eyes and you are steadfast and reckon
your reward to be with Allah, then your reward will be the Garden.'"