Mark 9:29

And he said unto them, This kind can come forth by nothing, but by prayer and fasting.

He said to them, "This kind can come out by nothing, except by prayer and fasting."

And he said unto them, This kind can come out by nothing, save by prayer.

And he said to them, `This kind is able to come forth with nothing except with prayer and fasting.'

Jesus answered, “This kind cannot come out, except by prayer.”