Treasury of Scripture Knowledge

Summary

In his days Judah shall be saved, and Israel shall dwell safely: and this is his name whereby he shall be called, THE LORD OUR RIGHTEOUSNESS.

And this

Bible References

Judah

Matthew 1:21
She is going to have a son and you should name Him Jesus, for He is the One who will save His people from their sins."
Luke 1:71
[He has provided] salvation from our enemies, and from the [destructive] hand of all those who hate us,
Luke 19:9
Then Jesus said to him, "Salvation has come to this house today, since he too [i.e., Zacchaeus] is a descendant of Abraham.
Romans 11:26
And so [i.e., in this way] all the Israelites will be saved. [Note: The "all" here is thought by many to refer to a large number of the physical Jews who will be saved, not necessarily to every single individual Jew]. Even as it is written [Isa. 59:20-21], "The Deliverer [i.e., Christ] will come from Zion [i.e., the city of Jerusalem, or from the nation of Israel]. He will take away the wickedness from Jacob [i.e., the Jews]."

And this

Matthew 1:21
She is going to have a son and you should name Him Jesus, for He is the One who will save His people from their sins."

The lord our righteousness

Romans 3:22
Being considered right with God is [obtained] through faith in Jesus Christ by every person who believes [in Him], for there is no favoritism [with God],
1 Corinthians 1:30
But God brought you into [fellowship with] Christ Jesus, who was made to be God's wisdom for us. Through Christ you have received a right relationship with God, [as well as] holiness and redemption [i.e., being bought back from Satan].
2 Corinthians 5:21
God considered Christ to be sinful on our behalf, even though He never sinned, so that we could be considered right with God through Him.
Philippians 3:9
and to be found in [fellowship with] Him, not having a righteousness of my own, acquired by observing the law of Moses, but one acquired through believing in Christ. This righteousness, which comes from God, is based on faith.