KJV:
And he answered and told them, Elias verily cometh first, and restoreth all things; and how it is written of the Son of man, that he must suffer many things, and be set at nought.
NASB:
And He said to them, "Elijah does first come and restore all things. And yet how is it written of the Son of Man that He will suffer many things and be treated with contempt?