Matthew 11:14

and, if you are ready to accept the idea, he is himself Elijah who was to come.

Matthew 17:10-13

The disciples asked him, "Then why do the scribes say that Elijah has to come first?"

Mark 9:11-13

And they asked him, "Why do the scribes say that Elijah has to come first?"

Luke 1:17

He will go before him with the spirit and the power of Elijah, to reconcile fathers to their children, and to bring the disobedient back to the wisdom of upright men, to make a people perfectly ready for the Lord."

John 16:12

I have much more to tell you, but you cannot take it in now,

1 Corinthians 3:2

I fed you with milk, not solid food, for you were not ready for it. Why, you are not ready for it now,

Revelation 20:4

Then I saw thrones with beings seated on them, who were empowered to act as judges. And I saw the souls of those who had been beheaded on account of the testimony of Jesus and the message of God, who refused to worship the animal and its statue, and would not have its mark put on their foreheads or on their hands. They were restored to life and reigned with the 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

John 16:12
I have much more to tell you, but you cannot take it in now,
1 Corinthians 3:2
I fed you with milk, not solid food, for you were not ready for it. Why, you are not ready for it now,

General references

Mark 9:11
And they asked him, "Why do the scribes say that Elijah has to come first?"