Matthew

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 he shall turn the heart of the fathers to the children, and the heart of the children to their fathers, lest I come and smite the earth with a curse.

And they asked him, What then? Art thou Elias? And he saith, I am not. Art thou that prophet? And he answered, No.

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.