'Couch' in the Bible

Late one afternoon about dusk, David got up from his couch and was walking around on the roof of the royal palace. From there he watched a woman taking a bath, and she was very beautiful to look at.

Then at David's invitation, he and Uriah dined and drank wine together, and David got him drunk. Later that evening, Uriah went out to lie on a couch in the company of his lord's servants, and he did not go down to his house.