Romans 3:26

in order to manifest his righteousness at the present time, that he might be just, while he justifies him who believes in Jesus.

Acts 13:38-39

Be it known to you, therefore, brethren, that through this man is preached to you the remission of sins:

Romans 3:30

since there is one God, who will justify the circumcision by faith, and the uncircumcision through the faith.

Romans 4:5

but to him that works not, but believes on him that justifies the ungodly, his faith is counted for righteousness.

Romans 8:33

"Who shall lay any thing to the charge of God's elect? It is God that justifies.

Galatians 3:8-14

For the scripture, foreseeing that God would justify the Gentiles by faith, preached beforehand the gospel to Abraham, saying: In you shall all the nations be blessed.

Revelation 15:3

And they sung the song of Moses the servant of God, and the song of the Lamb, saying: Great and wonderful are thy works, Lord God Almighty; just and true are thy ways, thou King of saints.

Treasury of Scripture Knowledge

Summary

To declare, I say, at this time his righteousness: that he might be just, and the justifier of him which believeth in Jesus.

General references

Bible References

That he

Acts 13:38
Be it known to you, therefore, brethren, that through this man is preached to you the remission of sins:
Revelation 15:3
And they sung the song of Moses the servant of God, and the song of the Lamb, saying: Great and wonderful are thy works, Lord God Almighty; just and true are thy ways, thou King of saints.

And

Romans 3:30
since there is one God, who will justify the circumcision by faith, and the uncircumcision through the faith.
Romans 4:5
but to him that works not, but believes on him that justifies the ungodly, his faith is counted for righteousness.
Romans 8:33
"Who shall lay any thing to the charge of God's elect? It is God that justifies.
Galatians 3:8
For the scripture, foreseeing that God would justify the Gentiles by faith, preached beforehand the gospel to Abraham, saying: In you shall all the nations be blessed.

General references

Romans 3:28
For we conclude that a man is justified by faith, without deeds of law.