Sahih Bukhari

Narrated Az-Zuhri:Regarding the above narration, The Prophet (ﷺ) said, ""I do not know what Allah will do to him (Uthman bin Maz'un)."" Um Al-`Ala said, ""I felt very sorry for that, and then I slept and saw in a dream a flowing spring for `Uthman bin Maz'un, and told Allah's Messenger (ﷺ) of that, and he said, ""That flowing spring symbolizes his good deeds