The Urination
Scholars suggest that seeing urination in a dream may indicate spending money that will return with benefit to the dreamer. It has also been said that urinating on merchandise could imply devaluing it, while urinating in a mihrab (prayer niche) is interpreted as signifying the birth of a scholar or caliphs, thus linking it to righteous offspring or authority and prestige.
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.