Which bond film is the spider scene in?

The spider scene you're likely thinking of is from the 1967 James Bond film "You Only Live Twice."

In this scene, James Bond (Sean Connery) is captured by the villainous Blofeld and held captive in a secret base. To escape, he uses a hidden spider web and a special device to lower himself into a room below.

Let me know if you had a different scene in mind, and I can try to help you identify the film!