Mark 9:14-17

14When they returned to the other disciples, they saw a large crowd surrounding them, and some teachers of religious law were arguing with them.

15When the crowd saw Jesus, they were overwhelmed with awe, and they ran to greet him.

16“What is all this arguing about?” Jesus asked.

17One of the men in the crowd spoke up and said, “Teacher, I brought my son so you could heal him. He is possessed by an evil spirit that won’t let him talk.