Matthew 17:9

When the disciples heard it, they fell on their faces, and were very afraid.

Jesus came and touched them and said, “Get up, and don’t be afraid.”

Lifting up their eyes, they saw no one, except Jesus alone.

His disciples asked him, saying, “Then why do the scribes say that Elijah must come first?”

Jesus answered them, “Elijah indeed comes first, and will restore all things;

but I tell you that Elijah has come already, and they didn’t recognize him, but did to him whatever they wanted to. Even so the Son of Man will also suffer by them.”