Identifying the movie!

Can anyone identify the movie from this scene? It was included in the soft-porn LIVIA – UNA VERGINE PER L’IMPERO (1973), directed by Joe D’Amato, which contains scenes from other PEPLUM movies that I was able to identify. This scene has me stumped. It might be a scene that was never used and was left on the cutting room floor. Regardless, it’s odd seeing a scene that I can’t identify. From the looks of it, it seems to be a movie from the late 1950s.