When you see a man in your dream, it may reflect a real man in your life, such as your husband, brother, or someone you know. Your relationship or feelings towards this man may be mirrored in the dream. If he takes something valuable or dear to you, it could indicate a fear of losing something in your life or a sign of gaining something significant.
From Imam Muhammad Ibn Seerin's Dictionary of Dreams According to Islamic Inner Traditions â entry "Man" (page 263).
When a man is recognized in a dream, he is the same person in wakefulness, or it could be his brother, or a person with the same resemblance or name. If he takes something valuable or cherished from the person having the dream, it means the opposite, and one will receive from such a man what he wishes for in wakefulness. Ifhe takes a shirt or a rope in the dream, it means
that he will accept a promise from the person seeing the dream. If he takes a child away from him, it means enmity between the two. As explained under 'Human being' p. 217, seeing the children of Adam in a dream is an exalted thing in general. Each category of people conveys a different interpretation. The category of rulers and judges in a dream means courts. The category of government authorities represents fear. Soldiers mean travels. Craftsmen in a dream mean profits, or they could represent their respective trades. Women in a dream signify temptation, while pious people represent devotion. (Also see Human beingr Mankind)
Note: Islamic dream interpretation depends on the dreamer's circumstances and state. This is a general guide drawn directly from the source book.