Luke 9:37-40
Healing a Boy with an Unclean Spirit
9:37 Now on the next day, when they had come down from the mountain, a large crowd met him.
9:38 Then a man from the crowd cried out, “Teacher, I beg you to look at my son – he is my only child!
9:39 A spirit seizes him, and he suddenly screams; it throws him into convulsions and causes him to foam at the mouth. It hardly ever leaves him alone, torturing him severely.
9:40 I begged your disciples to cast it out, but they could not do so.”