If you have seen a knife with a blue handle in your dream: On the other hand, you may enter into collaborations that you think will benefit you or that you think will benefit you, meeting people from different sections of life or some things that will help you understand some issues about your past better, may increase your desire to go deeper or discover new things. To see a knife with a blue handle in your dream indicates that you are a man of your word, to be known for your reliability and to be appreciated. It is also interpreted to be mentioned by name.