They made their way at length in among some pleasant trees that stood a little distance from the road, and there vacating Rocinante's saddle and Dapple's pack-saddle, they stretched themselves on the green grass and made their supper off Sancho's stores, and he making a powerful and flexible whip out of Dapple's halter and headstall retreated about twenty paces from his master among some beech trees.
There are no more uses of "vacate" in the book.
Show samples from other sources
Thus Willow Marks's early procedure, and the graffiti scrawled on her house; thus the fact that Chelsea Bronson was kicked out of school after allegedly being found breaking curfew with a boy from Spencer, and her parents were mysteriously fired, and her whole family was forced to vacate their house.
Lauren Oliver -- Delirium
The cot had been vacated and I moved shakily toward it, trying not to sneeze or breathe as I squeezed past my cellmates.