Matthew 17:11

He replied, "Elijah to come and restore all things?

Luke 1:16-17

he will turn many of the sons of Israel to the Lord their God,

Acts 3:21

who must be kept in heaven till the period of the great Restoration. Ages ago God spoke of this by the lips of his holy prophets;

Luke 3:3-14

and he went into all the Jordan-district preaching a baptism of repentance for the remission of sins ??4 as it is written in the book of the sayings of the prophet Isaiah, The voice of one who cries in the desert, 'Make the way ready for the Lord, level the paths for him.

Treasury of Scripture Knowledge

Summary

And Jesus answered and said unto them, Elias truly shall first come, and restore all things.

General references

Bible References

And restore

Luke 1:16
he will turn many of the sons of Israel to the Lord their God,
Luke 3:3
and he went into all the Jordan-district preaching a baptism of repentance for the remission of sins ??4 as it is written in the book of the sayings of the prophet Isaiah, The voice of one who cries in the desert, 'Make the way ready for the Lord, level the paths for him.
Acts 3:21
who must be kept in heaven till the period of the great Restoration. Ages ago God spoke of this by the lips of his holy prophets;

General references

Mark 9:11
So they put this question to him, "Why do the [Pharisees and] scribes say that Elijah has to come first?"