'Betrayed' in the Bible

Turn back to him, yes to him whom your people have so greatly betrayed, you people of Israel.

"How terrible it will be for you, destroyer, you who have not been destroyed yourself! And how terrible it will be for you, traitor, one whom people have not betrayed! When you have sunk so low in destroying others, you will be destroyed; and when you have finished betraying, they will betray you."