Malachi 4:5

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

Luke 1:17

And he shall go before him in the spirit and power of Elijah, to turn the hearts of the fathers to the children, and the disobedient to the wisdom of the just; to make ready a people prepared for the Lord.

Joel 2:31

The sun shall be turned into darkness, and the moon into blood, before the great and the terrible day of the LORD comes.

Malachi 3:1

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

Isaiah 40:3

The voice of him that cries in the wilderness, Prepare you the way of the LORD, make straight in the desert a highway for our God.

Malachi 4:1

For, behold, the day comes, that shall burn as an oven; and all the proud, yea, and all that do wickedly, shall be stubble: and the day that comes shall burn them up, says the LORD of hosts, that it shall leave them neither root nor branch.

Matthew 17:10-13

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

Mark 9:11-13

And they asked him, saying, Why say the scribes that Elijah must first come?

John 1:21

And they asked him, What then? Are you Elijah? And he said, I am not. Are you that prophet? And he answered, No.

Revelation 6:17

For the great day of his wrath has come; and who shall be able to stand?

Matthew 11:13-14

For all the prophets and the law prophesied until John.

Matthew 27:47-49

Some of them that stood there, when they heard that, said, This man calls for Elijah.

Luke 7:26-28

But what went you out to see? A prophet? Yea, I say unto you, and much more than a prophet.

Luke 9:30

And, behold, there talked with him two men, who were Moses and Elijah:

John 1:25

And they asked him, and said unto him, Why baptize you then, if you are not that Christ, nor Elijah, neither that prophet?

Acts 2:19-20

And I will show wonders in heaven above, and signs in the earth beneath; blood, and fire, and vapor of smoke:

Treasury of Scripture Knowledge

Summary

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

Bible References

I will

Malachi 3:1
Behold, I will send my messenger, and he shall prepare the way before me: and the Lord, whom you seek, shall suddenly come to his temple, even the messenger of the covenant, whom you delight in: behold, he shall come, says the LORD of hosts.
Isaiah 40:3
The voice of him that cries in the wilderness, Prepare you the way of the LORD, make straight in the desert a highway for our God.
Matthew 11:13
For all the prophets and the law prophesied until John.
Matthew 17:10
And his disciples asked him, saying, Why then say the scribes that Elijah must first come?
Matthew 27:47
Some of them that stood there, when they heard that, said, This man calls for Elijah.
Mark 9:11
And they asked him, saying, Why say the scribes that Elijah must first come?
Luke 1:17
And he shall go before him in the spirit and power of Elijah, to turn the hearts of the fathers to the children, and the disobedient to the wisdom of the just; to make ready a people prepared for the Lord.
Luke 7:26
But what went you out to see? A prophet? Yea, I say unto you, and much more than a prophet.
Luke 9:30
And, behold, there talked with him two men, who were Moses and Elijah:
John 1:21
And they asked him, What then? Are you Elijah? And he said, I am not. Are you that prophet? And he answered, No.

General references

Zechariah 14:1
Behold, the day of the LORD comes, and your spoil shall be divided in the midst of you.
Matthew 11:10
For this is he, of whom it is written, Behold, I send my messenger before your face, who shall prepare your way before you.
Mark 9:11
And they asked him, saying, Why say the scribes that Elijah must first come?
Acts 2:19
And I will show wonders in heaven above, and signs in the earth beneath; blood, and fire, and vapor of smoke: