Matthew 17:12

“Behold, I am going to send you Elijah the prophet before the coming of the great and awesome day of Yahweh.

“And if you are willing to accept it, John himself is Elijah who was to come.

From that time Jesus began to show His disciples that He must go to Jerusalem, and suffer many things from the elders and chief priests and scribes, and be killed, and be raised up on the third day.

And as they were coming down from the mountain, Jesus commanded them, saying, “Tell the vision to no one until the Son of Man has risen from the dead.”

For we did not make known to you the power and coming of our Lord Jesus Christ, following cleverly devised myths, but being eyewitnesses of His majesty.