'Unfairly' in the Bible

If she's displeasing to her master who selected her for himself, he must let her be redeemed. He does not have the right to sell her to foreign people, because he has dealt unfairly with her.

“You must not be unfair in measurements of length, weight, or volume.

For everyone who does such things and acts unfairly is detestable to the Lord your God.

"'Sure to be judged is the king who builds his palace using injustice and treats people unfairly while adding its upper rooms. He makes his countrymen work for him for nothing. He does not pay them for their labor.

"But he told one of them, "Friend, I'm not treating you unfairly. You did agree with me for a denarius, didn't you?

When he saw one of them being hurt unfairly, Moses came to his defense and avenged the person who was mistreated by striking down the Egyptian.

But the man who was unfairly hurting his neighbor pushed Moses aside, saying, 'Who made you a ruler and judge over us?

For it is not [intended] that others be relieved [of their responsibility] and that you be burdened [unfairly], but that there be equality [in sharing the burden]—