The first dream that was ever seen by a man was still a dream to Adam. One day, Allah asked him:
“You have seen everything that I have created. But didn’t you notice someone like you from everything you saw? ”Adam replied then:“ No, O Lord, make me a couple like me to live with me and recognize only You and worship only You, as I…”. Allah put Adam to sleep and made Eve. When Adam woke up, Allah asked him: “Who is this sitting near your head?” And Adam said: “This is the vision that you showed me in a dream, O my Lord!”
Another concept of Islamic Dream Interpretation is here when Abdullah Bin Omar wished to Allah that he sees a good dream and then hear its interpretation from Hazrat Muhammad (ﷺ).
Abdullah Bin Omar once prayed to Allah ” O my Lord, if you reserve any good for me then let me see that in my dream so that I will hear its interpretation from Hazrat Muhammad (ﷺ). He saw in this dream that two angels came to him and took him to the third angel and that angel addressed Abdullah “You are a righteous man. Do not merely talk!”. After that angels took him to the hell to visit. There he saw some people he knew, but angels move him away from those people. After he woke up and told his Dream to his sister Hafsa, the wife of God’s Prophet, upon whom be peace. In return, Hafsa, God be pleased with her, ask God’s Messenger (ﷺ) to interpret the dream. God’s Messenger (ﷺ) said: “Abdullah is a righteous man. He must increase his prayers at night. After that, Abdullah more regularly offered the night prayers.
Source: khawabon ki tabeer and Scribd