And there appeared unto them Elias with Moses: and they were talking with Jesus.

Behold, I will send my messenger, and he shall prepare the way before me: and the Lord, whom ye seek, shall suddenly come to his temple, even the messenger of the covenant, whom ye delight in: behold, he shall come, saith the LORD of hosts.

Behold, I will send you Elijah the prophet before the coming of the great and dreadful day of the LORD:

And if ye will receive it, this is Elias, which was for to come.

And his disciples asked him, saying, Why then say the scribes that Elias must first come?

And Jesus answered and said unto them, Elias truly shall first come, and restore all things.