The Roof
Scholars have said that if someone sees themselves sweeping the roof of their house and removing dust from it, this may indicate the loss or depletion of his wife's money.
Per Ibn Sirin's Muntakhab al-Kalam fi Tafsir al-Ahlam
Note: These are traditional scholarly interpretations (ijtihad) drawn from a specific classical source — not a binding religious ruling, fortune-telling, or a prediction of the future.