'Walking' in the Bible

He answered and hath said, 'Lo, I am seeing four men loose, walking in the midst of the fire, and they have no hurt; and the appearance of the fourth is like to a son of the gods.'

'At the end of twelve months, on the palace of the kingdom of Babylon he hath been walking;

Now, I, Nebuchadnezzar, am praising and exalting and honouring the King of the heavens, for all His works are truth, and His paths judgment, and those walking in pride He is able to humble.'