'Righteousness' in the Bible

And he believed in Yahweh, and he reckoned it to him [as] righteousness.

For I have chosen him, that he will command his children and his household after him that they will keep the way of Yahweh, to do righteousness and justice, so that Yahweh may bring upon Abraham that which he said to him."

And my righteousness will answer for me {later} when you come concerning my wages before you. Every [one] that [is] not speckled or spotted among the goats, or dark-colored among the sheep shall be stolen [if it is] with me."