He was using materials that he had 'liberated' from a construction site.
Soldiers 'liberated' the hostages from their captors.
a 'liberated' marriage
(..) - Is it? When you heard her talking to her soldiers, did she sound like someone who's done fighting? She liberated the people of Slaver's Bay. She liberated the people of King's Landing. And she'll go on liberating until the people of the world (..)2019 TvShow: Game of Thrones Title: The Iron Throne Season: 8 Episode 6