'Bound' in the Bible

Then these men were bound in their coats, their hosen, and their hats, and their other garments, and were cast into the midst of the burning fiery furnace.

And these three men, Shadrach, Meshach, and Abednego, fell down bound into the midst of the burning fiery furnace.

Then Nebuchadnezzar the king was astonied, and rose up in haste, and spake, and said unto his counsellers, Did not we cast three men bound into the midst of the fire? They answered and said unto the king, True, O king.