The Deceased Alive in Their Grave
Scholars have said that if one sees the deceased alive in their grave, they may achieve righteousness, wisdom, and lawful wealth. However, if one finds a deceased person in their grave, the wealth obtained might not be pure.
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.