'Undone' in the Bible

No one is weary, no one stumbles, and no one slumbers or sleeps. No belt around their waists will come undone, nor will their sandal straps be broken.

Then said I, Woe is me! for I am undone; because I am a man of unclean lips, and I dwell in the midst of a people of unclean lips: for mine eyes have seen the King, the LORD of hosts.

“I will lead the blind by a way they do not know,In paths they do not know I will guide them.I will make darkness into light before themAnd rugged places into plains.These are the things I will do,And I will not leave them undone.”