The Moon
Quick Answer
A just leader, a great scholar, guidance, or a beautiful spouse.
Classical Interpretation (Ibn Sirin)
The moon represents light in the darkness. In dreams, it symbolizes a knowledgeable scholar, a just minister, or a beautiful spouse. A bright, full moon indicates the rise of a righteous leader. If the moon falls into one's house or lap, it means they will marry a beautiful person or receive an immense blessing. An eclipsed or dark moon signifies the death or fall of a scholar or leader.
Quranic Context
"And He made the moon therein a [reflected] light and made the sun a burning lamp. (Quran 71:16)"