Umm al-‘Ala’ al-Ansariya said that while she was asleep she saw a spring belonging to 'Uthman b. Maz'un flowing, and when she told Allah's Messenger ﷺ he replied

“That represents his good deeds* which are kept increasing for him.” Bukhari transmitted it. * ‘Uthman had died after the battle of Badr, but this vision is taken as showing that his good deeds were still increasing. This is said to mean their reward. Cf. Mirqat, iv, 545.