Source: The Great Interpretation of Dreams (Ibn Sirin)
A shadow in a dream indicates a ruler or a scholar to whom people resort. Sitting in it indicates comfort and safety. Its disappearance indicates the loss of position.
Source: Perfuming Humanity in the Expression of Dreams (Al-Nabulsi)
A shadow indicates the wife or child. It is better in summer than in winter.
Source: Signs in the Science of Expressions (Ibn Shaheen)
A shadow is interpreted as a noble man. Whoever sees himself sitting in it is sitting with a noble man.