18. Then the disciples approached Jesus privately and said, "Why were we unable to cast him out?"
19. Jesus said to them: "Because of your unbelief. Amen I say to you, certainly, if you will have faith like a grain of mustard seed, you will say to this mountain, 'Move from here to there,' and it shall move. And nothing will be impossible for you.
20. But this kind is not cast out, except through prayer and fasting."
21. And when they were conversing together in Galilee, Jesus said to them: "The Son of man shall be delivered into the hands of men.
22. And they will kill him, but he will rise again on the third day." And they were extremely saddened.
23. And when they had arrived at Capernaum, those who collected the half shekel approached Peter, and they said to him, "Doesn't your Teacher pay the half shekel?"