Buying An Ass dream meaning is explained below using 1 different source. Each interpretation is shown with its source.
Interpretation 1 — Ibn Seerin
If a person sees himself as buying a donkey, paying hard cash for it and handling such cash with his hands it means he will speak words of wisdom in the presence of people. And if he does not see himself as handling the cash although the price for the donkey is paid in full it means one good will come his way for which he will express his gratitude.
For paying the price for anything is in reality expressing one’s gratitude.
Source: Islamic Dream Interpretation • Author: Ibn Seerin