Vision: If you dream you are taking a walk and somebody joins you: you will soon find a new friend. Accompanying a friend to the airport or train station, etc., means illness or being separated from someone.
Depth Psychology: Being accompanied by a person you don’t recognize: something in you, some part of your personality, has grown up and wants to “to go its own way.”... Dreamers Dictionary
(Friendship) If a sick person sees himself walking on the road along with a friend or travelling with him in a dream, it means that he will recover from his illness. Accompanying an unknown person on the road in a dream means suffering losses. Walking in the company of a relative in a dream has a negative connotation.... Islamic Dream Interpretation
(Followers; Righteous people; Successors) If one sees in a dream that one of the companions of God’s Messenger, upon whom be peace, his followers or their successors entering a town or locality that is suffering under natural adversities, oppression or war, it means relief for its people and reversal of their conditions. It could also mean that their leaders will become guided again.
To see the gnostics of a land means increase in one’s knowledge.
To see the wise men of a land, means increase in one’s wisdom.
To see the preachers of a town in a dream means spiritual growth and increase in one’s happiness.
To see the righteous dwellers of a land and God’s trustees therein in a dream means increase in one’s devotion. Ifone sees past companions alive in a dream, it means prosperity, justice and economic growth for the inhabitants, coming from a God-fearing leadership.
If one sees himself resurrecting one of the companions, their followers or successors in a dream, it means that he will revive his practices and traditions.
If one sees himself turned into one of the known righteous companion or followers of God’s Prophet, upon whom be peace in a dream, it means trials in one’s life to equal the exalted station of such blessed beings, though the end is praiseworthy. (Also see Righteous people; Scholars)... Islamic Dream Interpretation