'Righteousness' in the Bible

Then Solomon said, "You have shown great loyal love with your servant David my father, as he walked before you in faithfulness and in righteousness and in uprightness of heart with you. You have shown for him this great loyal love, and you have given a son to him who is sitting on his throne as [it is] this day.

then you shall hear in heaven and you shall act and you shall judge your servant, to declare the wicked guilty by bringing his way upon his head and {to declare the righteous innocent} by rewarding him according to his righteousness.

May Yahweh your God be blessed, who has delighted in you to set you on the throne of Israel, because of the love of Yahweh for Israel forever, and he has made you king to execute justice and righteousness."