Romans 3:26

for the shewing forth of His righteousness in the present time, for His being righteous, and declaring him righteous who is of the faith of Jesus.

Deuteronomy 32:4

The Rock! -- perfect is His work, For all His ways are just; God of stedfastness, and without iniquity: Righteous and upright is He.

Psalm 85:10-11

Kindness and truth have met, Righteousness and peace have kissed,

Isaiah 42:21

Jehovah hath delight for the sake of His righteousness, He magnifieth law, and maketh honourable.

Isaiah 45:21

Declare ye, and bring near, Yea, they take counsel together, Who hath proclaimed this from of old? From that time hath declared it? Is it not I -- Jehovah? And there is no other god besides Me, A God righteous and saving, there is none save Me.

Zephaniah 3:5

Jehovah is righteous in her midst, He doth not do perverseness, Morning by morning His judgment he giveth to the light, It hath not been lacking, And the perverse doth not know shame.

Zephaniah 3:15

Jehovah hath turned aside thy judgments, He hath faced thine enemy, The king of Israel, Jehovah, is in thy midst, Thou seest evil no more.

Zechariah 9:9

Rejoice exceedingly, O daughter of Zion, Shout, O daughter of Jerusalem, Lo, thy King doth come to thee, Righteous -- and saved is He, Afflicted -- and riding on an ass, And on a colt -- a son of she-asses.

Acts 13:38-39

'Let it therefore be known to you, men, brethren, that through this one to you is the forgiveness of sins declared,

Romans 3:30

yes, also of nations; since one is God who shall declare righteous the circumcision by faith, and the uncircumcision through the faith.

Romans 4:5

and to him who is not working, and is believing upon Him who is declaring righteous the impious, his faith is reckoned -- to righteousness:

Romans 8:33

Who shall lay a charge against the choice ones of God? God is He that is declaring righteous,

Galatians 3:8-14

and the Writing having foreseen that by faith God doth declare righteous the nations did proclaim before the good news to Abraham --

Revelation 15:3

and they sing the song of Moses, servant of God, and the song of the Lamb, saying, 'Great and wonderful are Thy works, O Lord God, the Almighty, righteous and true are Thy ways, O 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.

Bible References

That he

Deuteronomy 32:4
The Rock! -- perfect is His work, For all His ways are just; God of stedfastness, and without iniquity: Righteous and upright is He.
Psalm 85:10
Kindness and truth have met, Righteousness and peace have kissed,
Isaiah 42:21
Jehovah hath delight for the sake of His righteousness, He magnifieth law, and maketh honourable.
Isaiah 45:21
Declare ye, and bring near, Yea, they take counsel together, Who hath proclaimed this from of old? From that time hath declared it? Is it not I -- Jehovah? And there is no other god besides Me, A God righteous and saving, there is none save Me.
Zephaniah 3:5
Jehovah is righteous in her midst, He doth not do perverseness, Morning by morning His judgment he giveth to the light, It hath not been lacking, And the perverse doth not know shame.
Zechariah 9:9
Rejoice exceedingly, O daughter of Zion, Shout, O daughter of Jerusalem, Lo, thy King doth come to thee, Righteous -- and saved is He, Afflicted -- and riding on an ass, And on a colt -- a son of she-asses.
Acts 13:38
'Let it therefore be known to you, men, brethren, that through this one to you is the forgiveness of sins declared,
Revelation 15:3
and they sing the song of Moses, servant of God, and the song of the Lamb, saying, 'Great and wonderful are Thy works, O Lord God, the Almighty, righteous and true are Thy ways, O King of saints,

And

Romans 3:30
yes, also of nations; since one is God who shall declare righteous the circumcision by faith, and the uncircumcision through the faith.
Romans 4:5
and to him who is not working, and is believing upon Him who is declaring righteous the impious, his faith is reckoned -- to righteousness:
Romans 8:33
Who shall lay a charge against the choice ones of God? God is He that is declaring righteous,
Galatians 3:8
and the Writing having foreseen that by faith God doth declare righteous the nations did proclaim before the good news to Abraham --

General references

Leviticus 16:14
'And he hath taken of the blood of the bullock, and hath sprinkled with his finger on the front of the mercy-seat eastward; even at the front of the mercy-seat he doth sprinkle seven times of the blood with his finger.
Numbers 7:15
one bullock, a son of the herd, one ram, one lamb, a son of a year, for a burnt-offering;
Romans 3:28
therefore do we reckon a man to be declared righteous by faith, apart from works of law.