The policeman 'came/went to the rescue of' the lost boy. [=the policeman rescued the lost boy]
When her brother lost his job, she 'came to his rescue' by paying his rent.
A fireman 'rescued' three children 'from' the burning building.
(..) wearing, the fancy way you did your hair. - You were there. - I was there. Standing in the crown near Baelor's statue. And what did you do? Did you come running to the rescue? Did you fight with the Lannisters and save father? - I wanted to. - But you didn't. - Just like me. (..)2017 TvShow: Game of Thrones Title: Beyond the Wall Season: 7 Episode 6