Luke 9:37-40

When they came down off the mountain the next day, a big crowd was there to meet them. A man called from out of the crowd, “Please, please, Teacher, take a look at my son. He’s my only child. Often a spirit seizes him. Suddenly he’s screaming, thrown into convulsions, his mouth foaming. And then it beats him black-and-blue before it leaves. I asked your disciples to deliver him but they couldn’t.”