Luke 3:5

Every valley will be filled up and every mountain and hill will be leveled. And crooked [roads] will become straight and rough ones smoothed out.

Luke 1:52-53

He has dethroned rulers and has exalted humble people.

Luke 18:14

I tell you, this man went back home right with God instead of the other man. For every person who exalts himself [as important] will be humbled, but whoever humbles himself will be exalted [as important]."

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 has dethroned rulers and has exalted humble people.
Luke 3:5
Every valley will be filled up and every mountain and hill will be leveled. And crooked [roads] will become straight and rough ones smoothed out.
Luke 18:14
I tell you, this man went back home right with God instead of the other man. For every person who exalts himself [as important] will be humbled, but whoever humbles himself will be exalted [as important]."

General references

Mark 1:3
from Isa. 40:3], "Look, I am sending my messenger on ahead of you. He will prepare the way for you.
Luke 1:16
And he will influence many Israelites to turn to the Lord their God.