Mark 9:14

11 And they asked him, saying, [How is it] that the scribes say that Elijah must first come?

12 And he said unto them, Elijah indeed cometh first, and restoreth all things: and how is it written of the Son of man, that he should suffer many things and be set at nought?

13 But I say unto you, that Elijah is come, and they have also done unto him whatsoever they would, even as it is written of him.

14 And when they came to the disciples, they saw a great multitude about them, and scribes questioning with them.

15 And straightway all the multitude, when they saw him, were greatly amazed, and running to him saluted him.

16 And he asked them, What question ye with them?

17 And one of the multitude answered him, Teacher, I brought unto thee my son, who hath a dumb spirit;