Romans 3:26

in the forbearance of God; unto the manifestation of his righteousness at the present time, so that he is just, and justifying him who is of the faith of Jesus.

Acts 13:38-39

Then let it be known unto you, men brethren, that through this one remission of sins is preached:

Romans 3:30

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

Romans 4:5

but to him that worketh not, but believeth on Him who justifies the ungodly, his faith is reckoned for righteousness.

Romans 8:33

Who will lay anything to the charge of God's elect?

Galatians 3:8-14

But the scripture, foreseeing that God would justify the Gentiles by faith, preached the gospel to Abraham beforehand, That in thee shall all the Gentiles be blessed.

Revelation 15:3

And they are singing the song of Moses the servant of God, and the song of the Lamb, saying, Great and wonderful are thy works, O Lord God Omnipotent; true and righteous are thy ways, thou King of the nations:

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
Then let it be known unto you, men brethren, that through this one remission of sins is preached:
Revelation 15:3
And they are singing the song of Moses the servant of God, and the song of the Lamb, saying, Great and wonderful are thy works, O Lord God Omnipotent; true and righteous are thy ways, thou King of the nations:

And

Romans 3:30
truly there is one God, who will justify the circumcision by faith, and the uncircumcision through faith.
Romans 4:5
but to him that worketh not, but believeth on Him who justifies the ungodly, his faith is reckoned for righteousness.
Romans 8:33
Who will lay anything to the charge of God's elect?
Galatians 3:8
But the scripture, foreseeing that God would justify the Gentiles by faith, preached the gospel to Abraham beforehand, That in thee shall all the Gentiles be blessed.

General references

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