In the wedding ceremony he was asked, “Do you take this woman to be your 'lawfully' wedded wife?” [=do you accept this woman as your wife according to the law?]
They went to court to determine the property's 'lawful' [='rightful, legal'] owner.
Companies cannot 'lawfully' [='legally'] sell private medical information.
(..) - I dare yes. - The line of succession. - What's that mean? - The proper progression. - What's that mean? - The lawful ascension. - What's that mean? (laughing) - - (cheering) So move along, give me my chair (..)2016 TvShow: Game of Thrones Title: The Door Season: 6 Episode 5
(..) fellow in the land. You should be king of us all and I should be your Hand. We men of the North are right good hands at keeping people lawful. I'd ask him for permission, but he smells too bloody awful. - (screams) - And here I now must lie. (..)2016 TvShow: Game of Thrones Title: The Door Season: 6 Episode 5