Acts 21:22-24

“We’re worried about what will happen when they discover you’re in town. There’s bound to be trouble. So here is what we want you to do: There are four men from our company who have taken a vow involving ritual purification, but have no money to pay the expenses. Join these men in their vows and pay their expenses. Then it will become obvious to everyone that there is nothing to the rumors going around about you and that you are in fact scrupulous in your reverence for the laws of Moses.