Luke 9:37-43

³⁷On the next day, when they came down from the mountain, a large crowd met Him. ³⁸And a man from the crowd shouted, saying, “Teacher, I beg You to look at my son, because he is my only son, ³⁹and a spirit seizes him and he suddenly screams, and it throws him into a convulsion with foaming at the mouth; and only with difficulty does it leave him, mauling him as it leaves. ⁴⁰And I begged Your disciples to cast it out, and they could not.” ⁴¹And Jesus answered and said, “You unbelieving and perverse generation, how long shall I be with you and put up with you? Bring your son here.” ⁴²Now while he was still approaching, the demon slammed him to the ground and threw him into a convulsion. But Jesus rebuked the unclean spirit, and healed the boy and gave him back to his father. ⁴³And they were all amazed at the greatness of God.

But while everyone was astonished at all that He was doing, He said to His disciples,