Mark 9:11

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

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.

Mark 9:4

And there came before them Elijah with Moses, and they were talking with Jesus.

Malachi 3:1

See, I am sending my servant, and he will make ready the way before me; and the Lord, whom you are looking for, will suddenly come to his Temple; and the angel of the agreement, in whom you have delight, see, he is coming, says the Lord of armies.

Matthew 17:10-11

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

Treasury of Scripture Knowledge

Summary

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

Bible References

General references

Mark 9:4
And there came before them Elijah with Moses, and they were talking with Jesus.
Malachi 3:1
See, I am sending my servant, and he will make ready the way before me; and the Lord, whom you are looking for, will suddenly come to his Temple; and the angel of the agreement, in whom you have delight, see, he is coming, says the Lord of armies.
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 11:14
And if you are able to see it, this is Elijah who was to come.
Matthew 17:10
And his disciples, questioning him, said, Why then do the scribes say that Elijah has to come first?

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