Jerusalem
Scholars have said that praying in Jerusalem in a dream signifies inheriting wealth or adhering to righteousness. Praying there while facing a direction other than the Qibla is interpreted as performing Hajj. Performing ablution in Jerusalem suggests investing money there, while leaving it indicates travel or the loss of an inheritance. Lighting a lamp in Jerusalem may imply an affliction befalling one's children or the necessity of fulfilling a vow related to them.
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.