'Justified' in the Bible

But as for me, justified, I will behold your face; when I awake, your presence will satisfy me. To the Director: By the servant of the LORD, David, who spoke the words of this song to the LORD on the day when the LORD delivered him from the hands of all his enemies and from the hand of Saul.

Then God asked Jonah, "Is your anger about the vine plant justified?" And he answered, "Absolutely! I'm so angry I could die!"