If you dreamed about a green knife: your family peace and loved ones may be very important to you, you will have the opportunity to do other things beyond your attention. To see a green knife in a dream means to approach the people under your command with compassion and lead a good life, not to belittle people and to treat everyone equally. Buying a green knife in your dream indicates that you will learn a lot from the person you will take with you and your face will smile and your prayers will be accepted.