Matthew 17:17-19

New King James Version

¹⁷ Then Jesus answered and said, “O ^[a]faithless and ^(A)perverse generation, how long shall I be with you? How long shall I bear with you? Bring him here to Me.” ¹⁸ And Jesus ^(B)rebuked the demon, and it came out of him; and the child was cured from that very hour.

¹⁹ Then the disciples came to Jesus privately and said, “Why could we not cast it out?”