Having something confiscated stands for losing control over what is yours, and dream books ask which object was taken, since it often mirrors what feels unprotected.
When this appeared in your dream, what were you feeling?
My Cosmic Code has a private dream journal. Write a dream down and the app picks out the symbols in it, shows what dream books say about them and, over time, which words recur across your entries. The journal is stored on your device only.