Acts of the Apostles 16:16-18

One day as we were going down to the place of prayer, we met a slave girl who had a spirit that enabled her to tell the future. She earned a lot of money for her masters by telling fortunes. She followed Paul and the rest of us, shouting, “These men are servants of the Most High God, and they have come to tell you how to be saved.” This went on day after day until Paul got so exasperated that he turned and said to the demon within her, “I command you in the name of Jesus Christ to come out of her.” And instantly it left her.