'Penitently' in the Bible

For the Lord had said to Moses, “Say to the sons of Israel, ‘You are a stiff-necked (stubborn, rebellious) people! If I should come among you for one moment, I would destroy you. Now therefore, [penitently] take off your ornaments, so that I may know what to do with you.’”

‘After I turned away [from You], I repented;After I was instructed, I struck my thigh [in remorse];I was ashamed and even humiliatedBecause I carried the disgrace of my youth [as a nation].’