Matthew 17:16-21 and I brought him near to your disciples, and they were not able to heal him.'

RYLT⁽ⁱ⁾ ¹⁶ and I brought him near to your disciples, and they were not able to heal him.' ¹⁷ And Jesus answering said, ' O generation, unstedfast and perverse, till when shall I be with you? Till when shall I bear you? Bring him to me here;' ¹⁸ and Jesus rebuked him, and the demon went out of him, and the lad was healed from that hour. ¹⁹ Then the disciples having come to Jesus by himself, said, 'Why were we not able to cast him out?' ²⁰ And Jesus said to them, 'Through your want of faith; for verily I say to you, if you may have faith as a grain of mustard, you shall say to this mount, Remove hence to yonder place, and it shall remove, and nothing shall be impossible to you, ²¹ and this kind does not go forth except in prayer and fasting.'