Jer 23:5-6
5 "The days are coming," declares the LORD, "when I will raise up to David a righteous Branch,a King who will reign wisely and do what is just and right in the land. 6 In his days Judah will be saved and Israel will live in safety.
This is the name by which he will be called: The LORD Our Righteousness.
NIV
This is about Jesus.