Matthew 17:11

And he answered and said, Elijah indeed cometh, and shall restore all things:

Luke 1:16-17

And many of the children of Israel shall be turn unto the Lord their God.

Malachi 4:6

And he shall turn the heart of the fathers to the children, and the heart of the children to their fathers; lest I come and smite the earth with a curse.

Acts 3:21

whom the heaven must receive until the times of restoration of all things, whereof God spake by the mouth of His holy prophets that have been from of old.

Luke 3:3-14

And he came into all the region round about the Jordan, preaching the baptism of repentance unto remission of sins;

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

Malachi 4:6
And he shall turn the heart of the fathers to the children, and the heart of the children to their fathers; lest I come and smite the earth with a curse.
Luke 1:16
And many of the children of Israel shall be turn unto the Lord their God.
Luke 3:3
And he came into all the region round about the Jordan, preaching the baptism of repentance unto remission of sins;
Acts 3:21
whom the heaven must receive until the times of restoration of all things, whereof God spake by the mouth of His holy prophets that have been from of old.

General references

Mark 9:11
And they asked him, saying, How is it that the scribes say that Elijah must first come?

American Standard Version Public Domain