Luke 9:40-42

Revised Standard Version

⁴⁰ And I begged your disciples to cast it out, but they could not.” ⁴¹ Jesus answered, “O faithless and perverse generation, how long am I to be with you and bear with you? Bring your son here.” ⁴² While he was coming, the demon tore him and convulsed him. But Jesus rebuked the unclean spirit, and healed the boy, and gave him back to his father.