Deuteronomy 6:25וּצְדָקָה
And if we are careful to observe every one of these commandments before the LORD our God, as He has commanded us, then that will be our righteousness.”
Psalm 5:8בְצִדְקָתֶךָ
Lead me, O LORD, in Your righteousness because of my enemies; make straight Your way before me.
Proverbs 8:18וּצְדָקָה
With me are riches and honor, enduring wealth and righteousness.
Isaiah 1:27בִּצְדָקָה
Zion will be redeemed with justice, her repentant ones with righteousness.
Jeremiah 4:2וּבִצְדָקָה
and if you can swear, ‘As surely as the LORD lives,’ in truth, in justice, and in righteousness, then the nations will be blessed by Him, and in Him they will glory.”
Ezekiel 3:20צִדְקֹתָיו
Now if a righteous man turns from his righteousness and commits iniquity, and I put a stumbling block before him, he will die. If you did not warn him, he will die in his sin, and the righteous acts he did will not be remembered. And I will hold you responsible for his blood.

Brown-Driver-Briggs

צְדָקָה 157 n.f. righteousness

1. righteousness, in government

2. God's attribute as sovereign

3. righteousness, in a case or cause

4. righteousness = truthfulness

5. righteousness, as ethically right

6. righteousness as vindicated, justification, salvation, etc.

7. pl. righteous acts

Sources: Brown-Driver-Briggs (1906, public domain) from the Open Scriptures Hebrew Lexicon (CC BY 4.0), glosses from STEPBible TBESH (CC BY 4.0); STEPBible TAHOT (Hebrew Bible, Leningrad Codex, CC BY 4.0); the Berean Standard Bible (public domain). Reformatted by Word Study, wording unchanged. All sources and licenses.