on my very slaves and slave-girls in those days will I pour out my Spirit, and they shall prophesy.

When he knocked at the door of the outer gate, a slave girl named Rhoda answered.

It happened that as we were on our way to the place of prayer, we were met by a slave-girl who had a spirit of divination [that is, a demonic spirit claiming to foretell the future and discover hidden knowledge], and she brought her owners a good profit by fortune-telling.

But when the girl's slave-owners saw that their prospects for income [from her activities] were [now] gone, they grabbed Paul and Silas and dragged them to the open shopping market, in front of the authorities.