'Bound' in the Bible

Then these men have been bound in their coats, their tunics, and their turbans, and their clothing, and have been cast into the midst of the burning fiery furnace.

And these three men, Shadrach, Meshach, and Abed-Nego, have fallen down in the midst of the burning fiery furnace -- bound.

Then Nebuchadnezzar the king hath been astonished, and hath risen in haste; he hath answered and said to his counsellors, 'Have we not cast three men into the midst of the fire -- bound?' They have answered and are saying to the king, 'Certainly, O king.'