Islamic Interpretation of Dreams (Ibn-i Sirin):

(The night in which the Holy Qur’an was revealed.) Seeing and experiencing the night of power in a dream means that one’s wish will come true, even if one desired a kingdom or a great treasure.

The same interpretation applies for seeing a celebration of the night of the Nocturnal Journey during which the Prophet Muhammad, upon whom be peace, ascended to the heavens to meet his Lord.

The same interpretation is given to seeing the Friday eve in one’s dream.