Psalm 119:142

Your righteousness is an everlasting righteousness, and Your Law is the truth.

Psalm 19:9

The fear of Jehovah is clean, enduring forever; the judgments of Jehovah are true and righteous altogether,

Psalm 119:151

You are near, O Jehovah, and all Your Commandments are truth.

Psalm 36:6

Your righteousness is like the great mountains; Your judgments are a great deep; O Jehovah, You keep man and beast.

Psalm 119:144

The righteousness of Your testimonies is everlasting; give me understanding, and I shall live.

Isaiah 51:6

Lift up your eyes to the heavens, and look on the earth beneath; for the heavens shall vanish away like smoke, and the earth shall become old like a garment; and its inhabitants shall die in the same way. But My salvation shall be forever, and My righteousness shall not be broken.

Isaiah 51:8

For the moth shall eat them up like a garment, and the worm shall eat them like wool; but My righteousness shall be forever, and My salvation from generation to generation.

Daniel 9:24

Seventy weeks are decreed as to your people and as to your holy city, to finish the transgression and to make an end of sins, and to make atonement for iniquity, and to bring in everlasting righteousness, and to seal up the vision and prophecy, and to anoint the Most Holy.

John 17:17

Sanctify them through Your truth. Your Word is truth.

Ephesians 4:21

if indeed you have heard Him and were taught by Him, as the truth is in Jesus.

2 Thessalonians 1:6-10

since it is a righteous thing with God to repay tribulation to those who trouble you,

Treasury of Scripture Knowledge

Summary

Thy righteousness is an everlasting righteousness, and thy law is the truth.

Bible References

An everlasting

Psalm 119:144
The righteousness of Your testimonies is everlasting; give me understanding, and I shall live.
Psalm 36:6
Your righteousness is like the great mountains; Your judgments are a great deep; O Jehovah, You keep man and beast.
Isaiah 51:6
Lift up your eyes to the heavens, and look on the earth beneath; for the heavens shall vanish away like smoke, and the earth shall become old like a garment; and its inhabitants shall die in the same way. But My salvation shall be forever, and My righteousness shall not be broken.
Daniel 9:24
Seventy weeks are decreed as to your people and as to your holy city, to finish the transgression and to make an end of sins, and to make atonement for iniquity, and to bring in everlasting righteousness, and to seal up the vision and prophecy, and to anoint the Most Holy.
2 Thessalonians 1:6
since it is a righteous thing with God to repay tribulation to those who trouble you,

And thy

Psalm 119:151
You are near, O Jehovah, and all Your Commandments are truth.
Psalm 19:9
The fear of Jehovah is clean, enduring forever; the judgments of Jehovah are true and righteous altogether,
John 17:17
Sanctify them through Your truth. Your Word is truth.
Ephesians 4:21
if indeed you have heard Him and were taught by Him, as the truth is in Jesus.