The 23-year-old, who scored 25 Premier League goals last season, will get a chance to score his first Champions League goal when Spurs face Monaco on Wednesday night and Davies hopes he can replicate his domestic form on the continental stage.
"As a team we all hope it [Champions League] can be the stage for Harry," said Davies.
"He's a top, top player. We saw that last season.
"Hopefully he can repeat some of the form he showed last season and get some goals."