Matthew 17:10-18Douay-Rheims 1899 American Edition (DRA)
10 And his disciples asked him, saying: Why then do the scribes say that Elias must come first?
11 But he answering, said to them: Elias indeed shall come, and restore all things.
12 But I say to you, that Elias is already come, and they knew him not, but have done unto him whatsoever they had a mind. So also the Son of man shall suffer from them.
13 Then the disciples understood, that he had spoken to them of John the Baptist.
14 And when he was come to the multitude, there came to him a man falling down on his knees before him, saying: Lord, have pity on my son, for he is a lunatic, and suffereth much: for he falleth often into the fire, and often into the water.
15 And I brought him to thy disciples, and they could not cure him.
16 Then Jesus answered and said: O unbelieving and perverse generation, how long shall I be with you? How long shall I suffer you? bring him hither to me.
17 And Jesus rebuked him, and the devil went out of him, and the child was cured from that hour.
18 Then came the disciples to Jesus secretly, and said: Why could not we cast him out?