Acts 16:16-19 
"Now it happened, as we went to prayer, that a certain slave girl possessed with a spirit of divination met us, who brought her masters much profit by fortune-telling. This girl followed Paul and us, and cried out, saying, “These men are the servants of the Most High God, who proclaim to us the way of salvation.” And this she did for many days. But Paul, greatly [a]annoyed, turned and said to the spirit, “I command you in the name of Jesus Christ to come out of her.” And he came out that very hour. 19 But when her masters saw that their hope of profit was gone, they seized Paul and Silas and dragged them into the marketplace to the authorities." (NKJV)