Samarah narrates: Every morning the Prophet (s.a.w.a.) would come to his companions and ask – Has anyone had a dream?
One morning the Prophet (s.a.w.a.) came and said: I saw Hamza, my uncle, and Jafar, my cousin, in my dream. They were sitting and eating from a dish of figs that they had in front of them. The figs changed to dates and they continued eating. So I asked them what they found was the best thing to do to prepare for the hereafter. They said prayers (salaat), love for Ali b. Abi Talib and giving charity secretly. Behaar al-Anwaar v 27 p 117