Matthew 11:14

And if you are able to see it, this is Elijah who was to come.

Malachi 4:5

See, I am sending you Elijah the prophet before the day of the Lord comes, that great day, greatly to be feared.

Matthew 17:10-13

And his disciples, questioning him, said, Why then do the scribes say that Elijah has to come first?

Mark 9:11-13

And they put a question to him, saying, Why do the scribes say that Elijah has to come first?

Luke 1:17

And he will go before his face in the spirit and power of Elijah, turning the hearts of fathers to their children, and wrongdoers to the way of righteousness; to make ready a people whose hearts have been turned to the Lord.

Ezekiel 2:5

And they, if they give ear to you or if they do not give ear (for they are an uncontrolled people), will see that there has been a prophet among them.

Ezekiel 3:10-11

Then he said to me, Son of man, take into your heart all my words which I am about to say to you, and let your ears be open to them.

John 1:21-23

And they said to him, What then? Are you Elijah? And he said, I am not. Are you the prophet? And his answer was, I am not.

John 16:12

I have still much to say to you, but you are not strong enough for it now.

1 Corinthians 3:2

I gave you milk and not meat, because you were, then, unable to take it, and even now you are not able;

Revelation 20:4

And I saw high seats, and they were seated on them, and the right of judging was given to them: and I saw the souls of those who were put to death for the witness of Jesus, and for the word of God, and those who did not give worship to the beast, or to his image, and had not his mark on their brows or on their hands; and they were living and ruling with Christ a thousand years.

Treasury of Scripture Knowledge

Summary

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

General references

Bible References

If

Ezekiel 2:5
And they, if they give ear to you or if they do not give ear (for they are an uncontrolled people), will see that there has been a prophet among them.
Ezekiel 3:10
Then he said to me, Son of man, take into your heart all my words which I am about to say to you, and let your ears be open to them.
John 16:12
I have still much to say to you, but you are not strong enough for it now.
1 Corinthians 3:2
I gave you milk and not meat, because you were, then, unable to take it, and even now you are not able;

General references

Mark 9:11
And they put a question to him, saying, Why do the scribes say that Elijah has to come first?

Basic English, produced by Mr C. K. Ogden of the Orthological Institute - public domain