'Hour' in the Bible

and whoever doesn't fall down and worship shall the same hour be cast into the midst of a burning fiery furnace.

Now if you are ready whenever you hear the sound of the horn, flute, zither, lyre, harp, pipe, and all kinds of music to fall down and worship the image which I have made, [well]: but if you don't worship, you shall be cast the same hour into the midst of a burning fiery furnace; and who is that god that shall deliver you out of my hands?

The same hour was the thing fulfilled on Nebuchadnezzar: and he was driven from men, and ate grass as oxen, and his body was wet with the dew of the sky, until his hair was grown like eagles' [feathers], and his nails like birds' [claws].

In the same hour came forth the fingers of a man's hand, and wrote over against the lampstand on the plaster of the wall of the king's palace: and the king saw the part of the hand that wrote.