Source: The Great Interpretation of Dreams (Ibn Sirin)
Blindness in a dream is misguidance in religion. Whoever sees himself blind is straying from the truth. If he is an infidel, he will be afflicted with worry. Blindness of sight (for a believer) indicates wealth.
Source: Perfuming Humanity in the Expression of Dreams (Al-Nabulsi)
A blind person indicates a rich man who is ungrateful for blessings. Whoever sees himself treating him is guiding him to the truth.
Source: Signs in the Science of Expressions (Ibn Shaheen)
Blindness is interpreted as misguidance. Whoever sees himself blind is in misguidance.