Luke 3:5

Every valley shall be filled up and every mountain and hill shall be cut down; and the crooked places shall be straight and the rough ways smooth.

Luke 1:52-53

He cast down the mighty from thrones and exalted the humble.

Luke 18:14

I say unto you, He went down to his house justified rather than the other: because every one exalting himself shall be abased; and the one humbling himself shall be exalted.

Treasury of Scripture Knowledge

Summary

Every valley shall be exalted, and every mountain and hill shall be made low: and the crooked shall be made straight, and the rough places plain:

General references

Bible References

Valley

Luke 1:52
He cast down the mighty from thrones and exalted the humble.
Luke 3:5
Every valley shall be filled up and every mountain and hill shall be cut down; and the crooked places shall be straight and the rough ways smooth.
Luke 18:14
I say unto you, He went down to his house justified rather than the other: because every one exalting himself shall be abased; and the one humbling himself shall be exalted.

General references

Mark 1:3
the voice of one roaring in the wilderness; Prepare ye the way of the Lord; make His paths straight.
Luke 1:16
And he will turn many of the sons of Israel to the Lord, their God.